TT-100 is a high performance, multi purpose polyolefin based, heat shrinkable tubing, with excellent electrical, chemical and physical properties. It is designed for a wide range of applications, including military and commercial, and for the consumer/OEM market requiring Underwriters Laboratories and/or Canadian Standards approval. It is used extensively for cable and wire harnessing, strain relief, insulation, color-coding, identification and protection against fluids.

2:1 is now ROHS (Restriction of Hazardous Substances) Compliant

Due to the nature of heat shrink, it does shrink length wise as well as the diameter 2:1 heat shrink will shrink 7% or less in the axial direction during the shrink process

UV Reactive or Glow in the Dark Heat Shrink
We now stock PVC heat shrink, in bright highly UV reactive neon colors. It is available in a 2:1 shrink ratio, and three sizes (1/4", 3/8", 1/2"). Colors currently available are Luminous Pink, Neon Pink, Neon Yellow, Neon Green, Luminous Green, and Gold. For more information and pricing, click here.

Adhesive Lined Tubing

Our 2:1 heat shrink tubing is also available with a “dual-wall” construction. During application, the inner layer melts and flows, creating an adhesion layer to ensure a snug fit to your harness and/or connector. It is also recommended for applications that require a water-tight seal to protect wire, cable and connector components.

2:1 Dual Wall requires a 100 FT Minimum Purchase. Please Call 1-866-222-0030

For Technical Specifications, click here

For orders less than 100 FT, Click here to see our 3:1 Dual Wall

View Technical Specifications

View Military Specifications and a Manufacturers' Cross Reference

View 2:1 is now ROHS (Restriction of Hazardous Substances) Compliant

Not sure what size to use? Click here

Available in Black, Gray, Clear, White, Red, Orange, Yellow, Green, Blue, Purple, Brown & Yellow/Green
* When ordering a product in a specific color, please keep in mind that your computer monitors’s resolution and color setting may have an effect on the colors of our product pictures. Because of this, the actual item may not be an exact match to what you see on your screen.

How do we measure Heat Shrink? View here

2:1 Heat Shrink - PER FOOT

Please Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT
Due to the nature of the materials, all braided sleeving, wire loom, heat shrink, and spiral wrap products sold by the foot will not be refunded IN FULL if they are cut up in sections of 20' or shorter.
50% restocking fee on returns of 20 feet or less. 25% restocking fee if there is a reorder.

PART #	NOMINAL SIZE	SIZE AFTER SHRINKING	COLORS	PRICE / FOOT			MINISPOOL PRICE BREAK
HS2-0047FT	3/64"	3/128"	Black, Purple	$0.54			100'	$34/spool	$0.34/ft
HS2-0063FT	1/16"	1/32"	All	$0.56			100'	$35/spool	$0.35/ft
HS2-0094FT	3/32"	3/64"	Black , Red	$0.59			100'	$37.00/spool	$0.37/ft
HS2-0125FT	1/8"	1/16"	All	$0.66			50'	$22/spool	$0.44/ft
HS2-0188FT	3/16"	3/32"	Black , Red, Orange, Clear	$0.70			50'	$22.50/spool	$0.45/ft
HS2-025FT	1/4"	1/8"	All	$0.72			50'	$24/spool	$0.48/ft
HS2-0375FT	3/8"	3/16"	All	$0.75			50'	$25/spool	$0.50/ft
HS2-050FT	1/2"	1/4"	All	$0.95			50'	$32/spool	$0.64/ft
HS2-075FT	3/4"	3/8"	All	$1.49			50'	$49/spool	$0.98/ft
HS2-100FT	1"	1/2"	All	$2.10			50'	$69.50/spool	$1.39/ft
HS2-125FT	1-1/4"	5/8"	Black only	$2.60			50'	$110/spool	$2.20/ft
HS2-150FT	1-1/2"	3/4"	All	$3.90			50'	$130/spool	$2.60/ft
HS2-200FT	2"	1"	Black, Clear	$4.25			25'	$93.75/coil	$3.75/ft
HS2-300FT	3"	1.5"	Black, Clear, White	$6.50			25'	$143.75/coil	$5.75/ft
HS2-400FT	4"	2"	Black , Clear	$8.00			25'	$187.50/coil	$7.50/ft

Normally our policy is to supply continuous lengths. If it is absolutely necessary to receive one continuous length, please specify.

2:1 Heat Shrink - PER SPOOL
Please Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT

PART#	NOMINAL SIZE	SIZE AFTER SHRINKING	COLORS	LENGTH	PRICE / SPOOL
HS2-0047SP500	3/64"	3/128"	Black, Gray, Clear, White, Red, Orange, Yellow, Green, Blue, Purple, Brown & Yellow/Green	500'	$101.99
HS2-0063SP500	1/16"	1/32"		500'	$106.49
HS2-0094SP500	3/32"	3/64"		500'	$111.99
HS2-0125SP500	1/8"	1/16"		500'	$131.99
HS2-0188SP250	3/16"	3/32"		250'	$67.50
HS2-025SP250	1/4"	1/8"		250'	$81.99
HS2-0375SP200	3/8"	3/16"		200'	$69.99
HS2-050SP200	1/2"	1/4"		200'	$89.99
HS2-075SP100	3/4"	3/8"		100'	$68.75
HS2-100SP100	1" *	1/2"		100'	$97.25
HS2-125SP100	1-1/4" *	5/8"	Black	100'	$153.99
HS2-150SP100	1-1/2" *	3/4"	All colors	100'	$181.99
HS2-200SP100	2" *	1"	Black, White, Red, Yellow, Clear	100'	$220.99
HS2-300SP100	3" *	1.5"	Black, White, Yellow, Clear	100'	$480.99
HS2-400SP100	4" *	2"	Black, Clear	100'	$644.99
2:1 Heat Shrink - Technical Specifications. click here For military specifications and a manufacturers' cross reference, click here

*Please call us for availability of colors in diameters greater than 1 inch.

• Instructions on how to use Heat Shrink Tubing. Click here
• Terminate the ends of your Braided Sleeving? Click here
• How do we measure Heat Shrink? View here

CATALOG - PDF
For your convenience, we have made our brochure and catalogs available online in PDF format. Downloading the PDF catalog will take you no more than 5 minutes, so you won’t have to wait days for the print catalog. PDF catalogs include links to our products: just click on the hyperlinked product headings, and you’ll be directed right to our website.

Automotive PDF Catalog 2.6 MB
Aerospace/Aircraft PDF Catalog 2 MB
Utilities & Energy PDF Catalog 3.7 MB
Datacom/Telecom PDF Catalog 5.7 MB

Could not find the product you were looking for? Click below for more choices

2:1 Heat Shrink Tubing Kit Price $19.99 2:1 Standard Wall From $0.34 per foot 2:1 Dual Wall Call for pricing It is designed for military and commercial, and for the consumer/OEM market requiring UL and/or Canadian Standards approval.	3:1 Standard Wall From $0.95 per foot 3:1 Adhesive From $1.17 per foot The over-expanded product configuration easily fits over the end of a connector and shrink down 33%.
4:1 Standard Wall From $2.75 per foot 4:1 Adhesive From $0.95 per foot Our 4:1 heat shrink tubing is used for jacket retrofitting or repair and electrical insulation of wire assemblies with oversize components or connectors.	Heat Shrink UV Reactive From $1.00 per foot It is available in a 2:1 shrink ratio and in Luminous, Neon Pink, Neon Yellow, Neon Green, Luminous Green, and Gold.
2:1 Neoprene Heat Shrink Tubing 2:1 Viton® Heat-shrinkable 2:1 Diesel Resistant Heat Shrink Tubing These heat shrink tubings are formulated for special types of situations where standard protection would not be enough.	Heat Shrink Tools/ Heat Guns From $29.99 We offer a range of options to shrink your tubing, from small torches to ovens.
Heat Shrink End Caps From $0.70 Secure the ends of the tubing with these caps available in black in all three sizes.	Conductive Heat Shrink Connectors From $4.70/foot They are entirely coated on their inner surface providing shielding around the joints being connected.
High Temperature (Fluoropolymer) Heat Shrink Tubing
Fluorinated Ethylene-Propylene (FEP) Heat Shrink Tubing From $2.55 per foot FEP is used in cases where temperatures are not as extreme, and very high shrink ratios are not necessary.	Polytetrafluoroethylene (PTFE) Heat Shrink Tubing From $4.14 per foot PTFE is widely used in military applications because of its high continuous use temperature and outstanding chemical resistance.
Polyvinylidene Fluoride (PVDF, Kynar®) Heat Shrink Tubing From $5.49 per 4 FT PVDF is used in applications where continuous operating temperatures are 150-175°C. It is used where outstanding abrasion and cut-through resistance are required.	PTFE/FEP Dual Wall Heat Shrink Tubing From $2.26 per FT Constructed with an outer layer of heat shrinkable PTFE and an inner layer of FEP, it is easy to apply & is designed to provide a tight, moisture-proof bond.