Heat-shrink tubing available as a roll like adhesive tape?Splicing tiny wire inside broken mouse cableBest size of heat shrink tubing?Soldering an AC power cableSecuring electrical cables to holes in enclosures?how can I “ruggedize” a 3.5mm jack on consumer electronics?Make a wire thicker will work to avoid overheat?How to prevent noninsulated wires close together during manual wiring a PCB?Can a novice safely splice in wire to lengthen 5V charging cable?
Does checking for air coming from the oil fill hole tell you that the engine is bad?
Why does this matrix have zero determinant?
Why is the mean of the natural log of a uniform distribution (between 0 and 1) different from the natural log of 0.5?
Dividing the first 20 numbers into 3 lists
How to redeem a wasted youth?
Proof subset union
Chrome OS: How does one install software on this system?
What other "Sections" are there in Starfleet?
Tikz/pgfplots shade to origin (polar)
Is "HTTPS Everywhere" still relevant?
How to call my own phone with a loud ringing tone (in order to find it in my house) even if it is in silent mode?
Unbalanced dollar signs
Why do many names of technical and scientific subjects end with "ics"?
What are the correct pronouns for referring to someone whom I have never met in person when the gender is apparent?
Where can I get xfwm4-themes on Xubuntu 19.10
Can I get some help with a metronome code on my arduino uno?
Do any languages have a kinship terms for the relationship between the respective parents of a married couple?
I feel I've done enough for a PhD but my supervisor disagrees
It is alright to include students' first names in a teaching statement?
Proving the sum of two differentiable functions is also differentiable
How can I describe this pattern found on the back of a playing card?
I want an exact value of Pi
Get tired when climbing il Duomo (Florence)?
Why i don't have the bar over the letter R?
Heat-shrink tubing available as a roll like adhesive tape?
Splicing tiny wire inside broken mouse cableBest size of heat shrink tubing?Soldering an AC power cableSecuring electrical cables to holes in enclosures?how can I “ruggedize” a 3.5mm jack on consumer electronics?Make a wire thicker will work to avoid overheat?How to prevent noninsulated wires close together during manual wiring a PCB?Can a novice safely splice in wire to lengthen 5V charging cable?
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty
margin-bottom:0;
$begingroup$
Many people who have used heat-shrink tubing have probably experienced this: you forgot to insert heat-shrink tubing before soldering, and now it's too late!
Indeed, once the soldering is done:
you can't pass thin tube because of the connectors on both ends (example with a Macbook charger connector):
you can only pass a large-diameter tube (because of the large connectors), but then the shrinking factor doesn't allow the heat-shrink tube to "fit" on the wire!
Question: is there something available as a roll like adhesive/electrical tape (so that you can wrap some around the middle of a cable without having to "pass" it around the large connectors on both ends of the cable, see for example this video) that would shrink with heat and be like traditional heat-shrink tubing at the end, i.e. a bit solidified/glued by heat?
TL;DR: is there a mix between heat-shrink tubing and adhesive tape?
connector soldering cables wire
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
$endgroup$
|
show 3 more comments
$begingroup$
Many people who have used heat-shrink tubing have probably experienced this: you forgot to insert heat-shrink tubing before soldering, and now it's too late!
Indeed, once the soldering is done:
you can't pass thin tube because of the connectors on both ends (example with a Macbook charger connector):
you can only pass a large-diameter tube (because of the large connectors), but then the shrinking factor doesn't allow the heat-shrink tube to "fit" on the wire!
Question: is there something available as a roll like adhesive/electrical tape (so that you can wrap some around the middle of a cable without having to "pass" it around the large connectors on both ends of the cable, see for example this video) that would shrink with heat and be like traditional heat-shrink tubing at the end, i.e. a bit solidified/glued by heat?
TL;DR: is there a mix between heat-shrink tubing and adhesive tape?
connector soldering cables wire
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
$endgroup$
4
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
2
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
2
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
2
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37
|
show 3 more comments
$begingroup$
Many people who have used heat-shrink tubing have probably experienced this: you forgot to insert heat-shrink tubing before soldering, and now it's too late!
Indeed, once the soldering is done:
you can't pass thin tube because of the connectors on both ends (example with a Macbook charger connector):
you can only pass a large-diameter tube (because of the large connectors), but then the shrinking factor doesn't allow the heat-shrink tube to "fit" on the wire!
Question: is there something available as a roll like adhesive/electrical tape (so that you can wrap some around the middle of a cable without having to "pass" it around the large connectors on both ends of the cable, see for example this video) that would shrink with heat and be like traditional heat-shrink tubing at the end, i.e. a bit solidified/glued by heat?
TL;DR: is there a mix between heat-shrink tubing and adhesive tape?
connector soldering cables wire
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
$endgroup$
Many people who have used heat-shrink tubing have probably experienced this: you forgot to insert heat-shrink tubing before soldering, and now it's too late!
Indeed, once the soldering is done:
you can't pass thin tube because of the connectors on both ends (example with a Macbook charger connector):
you can only pass a large-diameter tube (because of the large connectors), but then the shrinking factor doesn't allow the heat-shrink tube to "fit" on the wire!
Question: is there something available as a roll like adhesive/electrical tape (so that you can wrap some around the middle of a cable without having to "pass" it around the large connectors on both ends of the cable, see for example this video) that would shrink with heat and be like traditional heat-shrink tubing at the end, i.e. a bit solidified/glued by heat?
TL;DR: is there a mix between heat-shrink tubing and adhesive tape?
connector soldering cables wire
connector soldering cables wire
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
edited Oct 13 at 20:29
Basj
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
asked Oct 13 at 20:22
BasjBasj
8632 gold badges16 silver badges29 bronze badges
8632 gold badges16 silver badges29 bronze badges
4
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
2
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
2
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
2
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37
|
show 3 more comments
4
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
2
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
2
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
2
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37
4
4
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
2
2
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
2
2
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
2
2
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37
|
show 3 more comments
4 Answers
4
active
oldest
votes
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
If you are after rigidity and toughness then "silicone self adhesive tape", "self amalgamating tape", "self-fusing tape" (or some other name along those lands) will become hard. It looks like a roll of silicone tape backed with a transparent separate plastic to stop it from sticking to itself. It somewhat resembles something halfway between electrical tape and the the white teflon thread sealing tape. You should just be able to find it in a hardware store.
Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
People who complain it wont stick flat on a surface are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mass fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
Also, you realize your problem can be fixed using heatshrink with higher shrink ratios right?
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
$endgroup$
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
|
show 3 more comments
$begingroup$
"Heat shrink tape" absolutely does exist. Just do a search using that phrase, and you'll find many vendors.
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
$endgroup$
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
|
show 2 more comments
$begingroup$
Regarding your question about shrink ratios, the highest I've seen is 8:1 I think. Most "high ratio" shrink tubes achieve that high number by being lined with hot melt glue, which gets squeezed down to a much smaller diameter than the actual tube's ID. It makes for a waterproof and very robust seal that is seriously difficult to remove.
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
$endgroup$
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
add a comment
|
$begingroup$
I've found Sugru to be useful in cases like this. It's a silicone rubber that you can mold like putty. Once formed, it will cure and develop a texture similar to rubber. Mold some into a flat strip, wrap it tightly around where the joint where you'd apply heat shrink, and let it cure. You can use different thicknesses to adjust the stiffness, texture, etc.
answered Oct 14 at 22:54
btabta
2005 bronze badges
$endgroup$
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
add a comment
|
Your Answer
StackExchange.ifUsing("editor", function ()
return StackExchange.using("schematics", function ()
StackExchange.schematics.init();
);
, "cicuitlab");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "135"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/4.0/"u003ecc by-sa 4.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f462737%2fheat-shrink-tubing-available-as-a-roll-like-adhesive-tape%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
If you are after rigidity and toughness then "silicone self adhesive tape", "self amalgamating tape", "self-fusing tape" (or some other name along those lands) will become hard. It looks like a roll of silicone tape backed with a transparent separate plastic to stop it from sticking to itself. It somewhat resembles something halfway between electrical tape and the the white teflon thread sealing tape. You should just be able to find it in a hardware store.
Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
People who complain it wont stick flat on a surface are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mass fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
Also, you realize your problem can be fixed using heatshrink with higher shrink ratios right?
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
$endgroup$
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
|
show 3 more comments
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
If you are after rigidity and toughness then "silicone self adhesive tape", "self amalgamating tape", "self-fusing tape" (or some other name along those lands) will become hard. It looks like a roll of silicone tape backed with a transparent separate plastic to stop it from sticking to itself. It somewhat resembles something halfway between electrical tape and the the white teflon thread sealing tape. You should just be able to find it in a hardware store.
Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
People who complain it wont stick flat on a surface are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mass fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
Also, you realize your problem can be fixed using heatshrink with higher shrink ratios right?
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
$endgroup$
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
|
show 3 more comments
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
If you are after rigidity and toughness then "silicone self adhesive tape", "self amalgamating tape", "self-fusing tape" (or some other name along those lands) will become hard. It looks like a roll of silicone tape backed with a transparent separate plastic to stop it from sticking to itself. It somewhat resembles something halfway between electrical tape and the the white teflon thread sealing tape. You should just be able to find it in a hardware store.
Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
People who complain it wont stick flat on a surface are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mass fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
Also, you realize your problem can be fixed using heatshrink with higher shrink ratios right?
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
$endgroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
If you are after rigidity and toughness then "silicone self adhesive tape", "self amalgamating tape", "self-fusing tape" (or some other name along those lands) will become hard. It looks like a roll of silicone tape backed with a transparent separate plastic to stop it from sticking to itself. It somewhat resembles something halfway between electrical tape and the the white teflon thread sealing tape. You should just be able to find it in a hardware store.
Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
People who complain it wont stick flat on a surface are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mass fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
Also, you realize your problem can be fixed using heatshrink with higher shrink ratios right?
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
edited Oct 13 at 21:50
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
answered Oct 13 at 20:40
DKNguyenDKNguyen
9,2971 gold badge9 silver badges33 bronze badges
9,2971 gold badge9 silver badges33 bronze badges
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
|
show 3 more comments
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
2
2
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
$begingroup$
Thank you for your answer. Which is the biggest ratio you achieved with heatshrink tubes? Is something like 5:1 possible?
$endgroup$
– Basj
Oct 13 at 20:44
4
4
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
$begingroup$
Just a comment to help people searching in future - some sellers use another name for that "silicone self-adhesive tape" which is "self amalgamating tape" (which describes what it does quite well).
$endgroup$
– SamGibson
Oct 13 at 21:02
2
2
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
$begingroup$
@Basj - "Is it the same than "Self-Fusing Silicon Tape"?" That sounds the same ("self-fusing = "self amalgamating") but that's not a description which I have personally bought. If that tape mentions needing to be stretched, this is a good indication that the same principle is being used. "do you like it for electrical cables for example?" A couple of hints: (a) As DKNguyen said, you don't want to try to remove it. So if unsure, add some & test the flexibility. You can add more, but can't easily remove only some thickness. (b) The outside remains slightly "tacky", so it collects dust.
$endgroup$
– SamGibson
Oct 13 at 22:28
3
3
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
$begingroup$
@Basj Digikey indicates that at least 6:1 exists.
$endgroup$
– DKNguyen
Oct 13 at 22:52
3
3
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
$begingroup$
I have tried some 6:1 heatshrink once, I found it was very stiff before shrinking, very thick and even stiffer after shrinking and took a lot of heating to get it to shrink.
$endgroup$
– Peter Green
Oct 14 at 16:33
|
show 3 more comments
$begingroup$
"Heat shrink tape" absolutely does exist. Just do a search using that phrase, and you'll find many vendors.
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
$endgroup$
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
|
show 2 more comments
$begingroup$
"Heat shrink tape" absolutely does exist. Just do a search using that phrase, and you'll find many vendors.
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
$endgroup$
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
|
show 2 more comments
$begingroup$
"Heat shrink tape" absolutely does exist. Just do a search using that phrase, and you'll find many vendors.
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
$endgroup$
"Heat shrink tape" absolutely does exist. Just do a search using that phrase, and you'll find many vendors.
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
answered Oct 13 at 21:12
Dave Tweed♦Dave Tweed
140k11 gold badges180 silver badges313 bronze badges
140k11 gold badges180 silver badges313 bronze badges
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
|
show 2 more comments
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
1
1
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
Indeed, this video seems to be exactly what I'm after (but wow, 40$ for a small length of this tape, oops!)! Is it such kind of heat shrink tapes you were talking about or did you mean something slightly different?
$endgroup$
– Basj
Oct 13 at 21:17
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
$begingroup$
That's just one product out of many. Amazon has several other choices, some much cheaper.
$endgroup$
– Dave Tweed♦
Oct 13 at 21:29
1
1
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
Interesting. How does it not come apart? Does it just use an pressure-sensitive adhesive that functions at higher temperatures than the shrink temperature?
$endgroup$
– DKNguyen
Oct 13 at 21:41
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
$begingroup$
@DKNguyen It's kind of a welding process. And the glue is probably a mixture of cold adhesive and hot melting glue.
$endgroup$
– Ariser
Oct 13 at 21:48
2
2
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
$begingroup$
I have some non-adhesive heatshrink tape and it has been in the bottom of the drawer for a long time. As other comments have mentioned it is not a closed shape and unless you wrap it very very carefully the shrink process undoes all your work - the end needs to be wrapped under itself as in whipping the end of a rope. Far easier to undo the soldered wire and use some regular heatshrink tube.
$endgroup$
– Adam Eberbach
Oct 14 at 5:04
|
show 2 more comments
$begingroup$
Regarding your question about shrink ratios, the highest I've seen is 8:1 I think. Most "high ratio" shrink tubes achieve that high number by being lined with hot melt glue, which gets squeezed down to a much smaller diameter than the actual tube's ID. It makes for a waterproof and very robust seal that is seriously difficult to remove.
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
$endgroup$
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
add a comment
|
$begingroup$
Regarding your question about shrink ratios, the highest I've seen is 8:1 I think. Most "high ratio" shrink tubes achieve that high number by being lined with hot melt glue, which gets squeezed down to a much smaller diameter than the actual tube's ID. It makes for a waterproof and very robust seal that is seriously difficult to remove.
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
$endgroup$
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
add a comment
|
$begingroup$
Regarding your question about shrink ratios, the highest I've seen is 8:1 I think. Most "high ratio" shrink tubes achieve that high number by being lined with hot melt glue, which gets squeezed down to a much smaller diameter than the actual tube's ID. It makes for a waterproof and very robust seal that is seriously difficult to remove.
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
$endgroup$
Regarding your question about shrink ratios, the highest I've seen is 8:1 I think. Most "high ratio" shrink tubes achieve that high number by being lined with hot melt glue, which gets squeezed down to a much smaller diameter than the actual tube's ID. It makes for a waterproof and very robust seal that is seriously difficult to remove.
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
answered Oct 14 at 10:06
RyanRyan
911 bronze badge
911 bronze badge
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
add a comment
|
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
1
1
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
$begingroup$
Good to know, thanks @Ryan. Were they super expensive (8:1 ratios seem to be rare, I have never seen any)?
$endgroup$
– Basj
Oct 14 at 10:24
add a comment
|
$begingroup$
I've found Sugru to be useful in cases like this. It's a silicone rubber that you can mold like putty. Once formed, it will cure and develop a texture similar to rubber. Mold some into a flat strip, wrap it tightly around where the joint where you'd apply heat shrink, and let it cure. You can use different thicknesses to adjust the stiffness, texture, etc.
answered Oct 14 at 22:54
btabta
2005 bronze badges
$endgroup$
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
add a comment
|
$begingroup$
I've found Sugru to be useful in cases like this. It's a silicone rubber that you can mold like putty. Once formed, it will cure and develop a texture similar to rubber. Mold some into a flat strip, wrap it tightly around where the joint where you'd apply heat shrink, and let it cure. You can use different thicknesses to adjust the stiffness, texture, etc.
answered Oct 14 at 22:54
btabta
2005 bronze badges
$endgroup$
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
add a comment
|
$begingroup$
I've found Sugru to be useful in cases like this. It's a silicone rubber that you can mold like putty. Once formed, it will cure and develop a texture similar to rubber. Mold some into a flat strip, wrap it tightly around where the joint where you'd apply heat shrink, and let it cure. You can use different thicknesses to adjust the stiffness, texture, etc.
answered Oct 14 at 22:54
btabta
2005 bronze badges
$endgroup$
I've found Sugru to be useful in cases like this. It's a silicone rubber that you can mold like putty. Once formed, it will cure and develop a texture similar to rubber. Mold some into a flat strip, wrap it tightly around where the joint where you'd apply heat shrink, and let it cure. You can use different thicknesses to adjust the stiffness, texture, etc.
answered Oct 14 at 22:54
btabta
2005 bronze badges
answered Oct 14 at 22:54
btabta
2005 bronze badges
answered Oct 14 at 22:54
btabta
2005 bronze badges
answered Oct 14 at 22:54
btabta
2005 bronze badges
2005 bronze badges
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
add a comment
|
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
I used Sugru as stress relief on my R/A headphone jack that had to be re-soldered when it failed after only around 18 months, since applying this, the cable has lasted at least another three years of daily use. For a one-off, it's a perfect solution.
$endgroup$
– SiHa
Oct 15 at 10:39
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
This is one of the main things that Sugru advertises itself for, and I can highly recommend it. Only downside is the short shelf-life of unused sugru.
$endgroup$
– Mike Brockington
Oct 15 at 11:02
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
On the advertisement of the product, it looks perfectly polished like this whereas real buyers have more things like this which is much less refined ;) Is there a way to mold it perfectly?
$endgroup$
– Basj
Oct 17 at 6:57
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
$begingroup$
@Basj - It's a bit like modeling clay, you can give it almost any texture you want. The user-generated pictures generally look matte and lumpy because they were formed by rough hands. You'll get a cleaner look if you smooth the surface with a tool before it cures. Make the surface rougher and the resulting object is easier to grip. "Perfect" will depend on what you're trying to accomplish.
$endgroup$
– bta
Oct 17 at 17:56
add a comment
|
Thanks for contributing an answer to Electrical Engineering Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f462737%2fheat-shrink-tubing-available-as-a-roll-like-adhesive-tape%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
4
$begingroup$
Shrinking with heat makes no sense if its not a closed shape since it would pull apart since the heat activates both the shrinking and the adhesive.
$endgroup$
– DKNguyen
Oct 13 at 20:24
$begingroup$
@DKNguyen I already use electrical tape, but at the end it's not very hard. What I like with heat-shrink tubes is that it becomes hard / strong after heating it. This is not the case with traditional electrical tape. Also, if we wrap a lot of turns around the cable, heat-shrink could make sense.
$endgroup$
– Basj
Oct 13 at 20:27
2
$begingroup$
If you are after hardness then silicone self adhesive tape will become hard. Do a test run on scrap and let it sit a day before you do it on the real piece so you know how it behaves while pliable and after it cures and how to best work with it. You do not want to have to go in and remove it if you mes up.
$endgroup$
– DKNguyen
Oct 13 at 20:27
2
$begingroup$
Thats the stuff. Those comments complain it wont stick flat are not using it as intended. It is meant to be STRETCHED and wrapped. I dont know what makes it hard but it does which surprised me too. It might be the mas fusing together to be thicker. Try it. I would rather remove heatshrink than this stuff. I have never been successful in excising it whereas heatshrink is dead easy hence my warning of a practice run.
$endgroup$
– DKNguyen
Oct 13 at 20:32
2
$begingroup$
@DKNguyen Thank you for your comment. Actually it is an answer, maybe you could post all these comments together as an answer? Also, maybe add a photo (just to be sure we don't confuse with other types of silicon tape). Under which exact name can we usually find it in stores?
$endgroup$
– Basj
Oct 13 at 20:37