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2:1 Heat Shrink Tubing


Description of 2:1 Heat Shrink Tubing

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Now offering Heat Shrink Printing, contact us for details.

Polyolefin Heat shrink tubing can be used in a variety of applications in the military, commercial, and consumer markets.

All heat shrink tubing will shrink lengthwise as well as its diameter; 2:1 shrink tubing will shrink one half of its nominal diameter and less than 7% of its length.

The diameter of heat shrink tubing is measured as a round tube, not flat, so make sure that the shrink tubing is larger than what you are covering.

Choose between 12 different colors, sizes ranging from 3/64" to 4" diameter and offering different lengths from small to large applications.

If you do not see a color in a specific size you need, please contact us to see if we can place a special order.

*Any item ordered by the foot will NOT be returnable.


Write a Review After receiving your order add a new product review here and receive 10% Off on your next order!!

Features and Benefits

  • 2:1 heat shrink is also RoHS compliant and UL Listed
  • Available in an array of colors and diameters from 3/64" to 4"
  • Colors include: black, gray, clear, white, red, orange, yellow, green, blue, purple, brown, and yellow/green
  • This product is UL recognized at 600V and under file No is E180908
  • 2:1 heat shrink is halogen-free & flexible
  • 2:1 heat shrink can be used in any enclosed area where a flame-retardant, halogen-free environment is required, such as Metro, skyscraper, mass transit vehicles and ships.

Reviews

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2:1 Heat Shirnk Tubing 9/18/2014
Reviewed by: Arnold Berg from Taylorsville, Utah.
I use the colored heat shrink tubing to protect wood dowels from moisture. The different colors are used for color coding and the colors look great! This heat shrink is easy to use and performs exactly as described.
2:1 heat shrink tubing, clear 9/15/2014
Reviewed by: Gary from Berkeley, CA.
Absolutely love the product. I make fishing lures as a hobby and use the tubing to make the bodies. Worked great!!
heat shrink tubing 7/11/2014
Reviewed by: walt from reading, pa.
hi, i know the heat shrink tubing is for electrical wire and those sorts of applications. i use it for arts and crafts kind of stuff. it makes a nice waterproof shrink wrap. the sizes advertised are what you recieve, the turn around time is very good. the clear tubing is very clear and works well for what i need. i ordered realatively small amounts, and got exactly what i ordered at a fair price and quick delivery. i ordered 3 times so far, and would use these folks again. very happy so far
Thought it was crap.... 6/26/2014
Reviewed by: Cesar from SW CT.
....until I received my heat shrink tubing order. This tubing is GREAT!!! Used it to cover a RG6 cable that ran across a base board, to blend the color into the wall. I expected cheap quality, but this stuff is great. Great that this company sells in small quantities too. I will definitely recommend and will be ordering from here again. Bass Elite
Heat Shrink Multiple Colors 4/25/2014
Reviewed by: Cameron Ryals from Honolulu.
Shipping has been very fast and all of the colors we ordered were great, although after being heated they go to a more pastel shade.
Great Heat Shrink 2/11/2014
Reviewed by: Mark H from Charlotte, NC.
I was refurbishing some 3/0 RV battery cables and needed some large diameter heat shrink tubing that would both slide over the existing lugs and shrink up enough for the heavy cable. This product worked very well. It was helpful to find a supplier that would sell and ship small quantities of a high quality product at competitive prices. I received my order quickly and would order from ElectriDuct again.
2:1 Colored Heat Shrink Tubing 1/2/2014
Reviewed by: Will Soundis from Teradyne.
We ordered multiple colors to color code the RF connections on our test stations. The availabiltiy of the entire color selection over a large range of diameters made our selection process very easy. The product performed well, shrunk evenly and did not crack at any time during the installation process. We would definately purchase again and would recommend this to anyone needing colored heat shrink tubing.
shrinks well, but still flexible 9/2/2013
Reviewed by: Edward Wallace from Portland, OR.
I needed to add a braided shield over the 2 awg motor leads in my EV. The orange color is great and the tubing is easy to handle, slick enough to pull on over the braid. it was still flexible after shrinking so that I could route the cable easily.
2:1 Heat Shrink Tubing 7/9/2013
Reviewed by: Paul S from Cerritos, Ca..
Not only was the 2:1 Heat Shrink Tubing we purchased of the highest quality, it was shipped to us as required and helped us meet our production schedules.
Electriduct Heat Shrink = Great Product! 7/3/2013
Reviewed by: Maria Gangemi from Erie, Pennsylvania.
I work for a Sound Company in Erie, PA & make a wide variety of cables such as XLR, CPC, NL2, NL4 and DMX. The Heat shrink that we purchase from Electriduct is invaluable. Its strength & durability keep our cables in great shape during a fast & furious season of gigs. It also comes in a variety of colors & the surface is easy to label. These features are desirable for our company because they help keep the large assortment of cable easily distinguishable & organized in our shop and out on gigs.


Specifications


More Info

Minimum Shrink Temperature 120 degrees Celsius

Proprietary Test Method Typical Value
Physical
Tensile Strength ASTM D 638 13 N/mm
Elongation at Break ASTM D 638 400%
Longitudinal Change ASTM D 2671 +5%,-5% maximum
Water Absorption ASTM D 570 0.15% Maximum
Specific Gravity ASTM D 792 1.4 s
Electrical
Dielectric Strength ASTM D 2671 25kV/mm
Volume Resistivity ASTM D 257 10@ 14 ohm.cm
Chemical - -
Fungus Resistance MIL-I-7444 Inert
Fluid Resistance MIL-I-23053/5 Good
Cooper Corrosion ASTM D 2671 B Good
Thermal
Continuous Operating Temperature - -55C to +135VC
Minimum Shrink Temperature - >90C
Heat Shock 4 hours at 250C ASTM D 2671 No dripping, cracking or flowing
Heat Aging 168 hours at 150C ASTM D 638 Elongation 300%
Low Temperature Flexibility -55C ASTM D 2671C No cracking
Specification reference:
UL 224 125C, 600V, VW-1
CSA-C22.2 No. 198-M1986 125C, 600V
File LR33298 Guide 400-U-9
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Heat Shrink Certification of Compliance and Standards

Pricing

All Heat Shrink is measured round, not flat
You can see approximate equivalences using the Diameter Calculator
Each spool may not be continuous

* = Temporarily out of stock
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