3M™ HDT Heavy Wall Direct Burial Heat Shrinkable Tubing

3M HDT tubing is an excellent choice for mechanical and environmental protection under extreme conditions. With a high dielectric strength, heavy duty adhesive lining, and high temperature resistance, 3M HDT heat shrink tubing is perfect for long term insulation and protection over long periods of time. When the tubing shrinks the inner adhesive layer forms an adhesion layer between the tubing and the component or wire. This provides a watertight seal, protecting the connector and/or wire in direct burial and submersed applications

Features:

• Shrink Ratio as high as 4:1 with melt adhesive inner lining (shrinks up to 1/4 its original diameter)
• Longitudinal Shrinkage: up to 10%
• Meets requirements of AMS-DTL-23053/15 (formerly MIL-I-23053/15), Class 1
• UL 224 VW-1 flame retardant (jacket only)
• UL 486D rated for direct burial
• Maximum Continuous use temperature 110°C
• Shrink Temperature of 120°C and operating temperature of -55°C to + 110°C
• Crosses to: Canusa CFW, same as 3M ITCSN, Tyco Raychem RHW, LG PHWT
• Typical applications include: Electrical insulation - Ideal for exposed or underground applications providing good insulation, waterproofing and mechanical protection. Also suitable for Mechanical and abrasion protection, Physical/Electrical Protection of Components, Strain Relief, and Solder Insulation.

3M HDT Heavy Wall Adhesive Lined Heat Shrink Tubing - Ordering Information

Color available: Black, Red (select sizes only). 0.4, 0.8, 1.1, 1.5 inch all in stock..other sizes - 1 week Lead Time. 3:1 Heavy wall heat shrink also available from another manufacturer and in stock

Note - due to the very large price increases imparted by 3M recently, their heat shrink tubing may have become cost prohibitive. To combat this, we do offer a lower cost exact match to 3M HDT here

*Also available in precut pieces. Please inquire.

For $35 extra you can get our economy model heat gun. It has two air speeds, and a temperature control dial for temperatures ranging from 250° to 1100°F

$35

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