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DEI Heat Shrink Tubing

Black 4-foot length (3-mm diameter)

13 Reviews | 2 questions - 12 answers

Item # 696010837

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Overview

Our take on the DEI Heat Shrink Tubing

Heat shrink tubing makes your wiring look neat and professional. DEI's Hi-Temp Shrink Tubing shrinks down when heated to form a tight seal that protects your wire splices and connections from short circuits and moisture. You can also bundle wires together in harnesses without messy electrical tape.

Heat shrink tubing makes your wiring look neat and professional. DEI's Hi-Temp Shrink Tubing shrinks down when heated to form a tight seal that protects your wire splices and connections from short circuits and moisture. You can also bundle wires together in harnesses without messy electrical tape.

These black heat shrink tubes come in 4-foot lengths and are available in 3 mm (approx. 1/8"), 6 mm (1/4"), and 9 mm (3/8") diameters, as well as an assortment package that includes all three sizes. For splicing, use the 3 mm size for 16-gauge wire, 6 mm for 10-gauge, and 9 mm for 8-gauge. Warranty: 30 days.

A professional finished look when using these.

Ed, Las Vegas, NV

What's in the Box:

  • One 4' length of 3mm diameter heat shrink tubing
Reviews

DEI Heat Shrink Tubing Reviews

Average Customer Review(s):

(13 Reviews)
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Details

Hands-on research

Product Research

Features

Overview: Heat shrink tubing protects electrical connections from elements and allows you to bundle wires without the use of plastic ties or tape to give you a great finished look to your installation. Shrink tubing can be easily installed with an ordinary heat gun. This package contains one 4' length of heat shrink tubing that is 3mm in diameter. It fits up to a single 16 AWG wire.

Note: The Heat Shrink Tubing may not fit all gauge wire listed due to difference in jacket thickness.

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I need heat shrink tubing for insulating soldered connections in my radio install. [ James  Jun 04, 2017 ]
I have used heat shrink tubing on all sorts of different projects and helps keep everything sealed up once i have finished soldering. [ Sean C. S. II  May 10, 2017 ]
I am going for a more professional looking installation and I think heat shrink tubing looks better than wrapping my wires in electrical tape. [ Christopher  Mar 05, 2017 ]
recommended by Norm [ DAVID  Feb 14, 2017 ]
connect harness [ Mark  Nov 17, 2016 ]
Needed these for wiring the aftermarket wire harness to the new head unit. [ Glen  Nov 15, 2016 ]
Solder protection. [ Jeffrey Jay  Sep 17, 2016 ]
always prefer to solder and use shrink tube... better connection. [ Sean  Jun 28, 2016 ]
DEI is known for it's heat resistant products. It fits the 16 guage wire [ Christopher  Jun 01, 2016 ]
After you splice the radio harness, you're left with a bunch of exposed contacts that need to be insulated from each other and the car's chassis. Electrical tape will do the trick, but requires 3 or 4 hands, and may come undone over time. Heat-shrink tubing is the way to go - just remember to put your tubing on *before* you splice! [ Kirt  May 29, 2016 ]
Because electrical tape isn't as clean or last as long as shrink tubing. I got two diameters because I wasn't sure which to get [ Jesse  May 18, 2016 ]
Because I needed some heat shrink. [ STEVEN  May 11, 2016 ]
Because electrical tape isn't as clean or last as long as shrink tubing. I got two diameters because I wasn't sure which to get. [ Jesse  May 18, 2016 ]
Shrink tubing makes for a clean installation when used with soldered connections [ Kent  May 02, 2017 ]
Good way to securely connect conductors. [ Scott  Feb 25, 2017 ]

2 questions already asked

I used it for small gauge speaker wires, but it could have accommodated a much larger wire. I think it would work fine for a head unit. I was very satisfied with the product. [ GINGER  Apr 06, 2016 ]
Worked great on mine. [ Donald  Apr 06, 2016 ]
Yes, that's what I used it for [ dylan  Apr 05, 2016 ]
I used this to wrap the wiring harness to the head unit on a clarion nx404 I believe it was. I soldered the wires, worked great. Nice and clean. [ Joshua  Apr 05, 2016 ]
I just used a lighter, but I had space to work and such, tight areas Idk if I'd have used a lighter or not. I just did a car audio install, so I was able to pull wire out and use the lighter to shrink it. [ Jeremy  Jul 15, 2014 ]
Yes. Either a heat gun of sorts or a butane torch, similar to what you'd use for soldering. Nothing fancy, just something that will activate the shrinking when the heat is applied. However, too much heat in one section will begin to melt it, since it is just plastic. The best way to figure it out is cut about a 3 inch strip of it off and run your heat source over it to get a feel on how it shrinks with what amount of heat. Then remember, you want about a quarter to half inch of material past whatever you're trying to put it on, shrink it and hook it up, then make sure the connection is still good (i.e. from your amps to speakers) and if it is, you're good to hook. Sorry about the in depth, but I figured if you're asking about a tool for it, I might as well describe the process as well. I do hope this helps. [ JUSTUS L  Jul 15, 2014 ]
It is best to use a heat gun, but if you have a hair dryer with a high-heat setting, that may do it for you. Be sure you get a tight, solid hold on the wire(s) if their purpose is to insulate (which is usually the main purpose, but often times I use heat shrink to tightly hold multiple insulated wires). I am not sure the best heat source temperature, but I'd say it'd probably fall in the 500-800 deg F range. Hope this helps. [ KENT DEREK  Jul 14, 2014 ]
A simple cigarette lighter will function just as well as a heat gun. Just wave the lighter across the tubing in a fluid manner avoiding direct heat for excessive periods. [ RYAN  Jul 14, 2014 ]
You can use a hair dryer and it will work OK, but you can also buy heat guns which are basically high-power hair dryers and they work a little better. [ John  Jul 14, 2014 ]
You'll need a heat gun to properly shrink the tubing. [ Robert  Jul 14, 2014 ]
Normally a heat gun, small torch out lighter id's all you need. [ FRANK  Jul 14, 2014 ]
A lighter is all you need. [ BRANDON  Jul 14, 2014 ]
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