Dual wall adhesive lined heat shrink tubing with environmental sealing capability is ideal for a variety of applications including automotive and marine wire harness bundles, industrial splices, breakouts, and connector to cable transitions.
Flame retardant jacket
Superior sealing against water and contaminants
High 3 to 1 shrink ratio allows for coverage of irregularly shaped connectors and components
Inner adhesive bonds to plastics, rubber, copper, steel, neoprene, and polyethylene
Shrink temperature: 110°C
Continuous operating temperature: -55°C to 110°C
Available in 1 ft, 4 ft, Pre-Cut lengths and variety packs
Tip: For optimal wall thickness, durability, and adhesive distribution, select a shrink tube size closest 2x the wire diameter
Industrial, electronic, and automotive OEM approvals
Environmental sealing and strain relief of connectors and terminals
Moisture sealing and electrical insulation of simple inline splices
Abrasion resistance for tubes and pipes
Repair of damaged wire harnesses
Heavy wall adhesive lined heat shrink tubing is impact, abrasion, corrosion, and chemical resistant. Provides mechanical protection, insulation and strain relief for electrical connections and components.
Adhesive lined crosslinked polyolefin
Seals out water and dirt
High 3:1 shrink ratio
Halogen Free
SAE, REACH, RoHS compliant
-55°C to 110°C continuous operating temperature
120°C shrink temperature
Available in 1 ft, 4 ft, Pre-Cut lengths and variety packs
Tip: For optimal wall thickness, durability, and adhesive distribution, select a shrink tube size closest 2x the wire diameter
For Extreme Duty requirements - Heavy duty trucks, tractor trailers, earth moving equipment
Suitable for Direct Burial
Rated up to 1 Kv
RoHS Compliant
Halogen Free
UL 486D
SAE
REACH
We offer labor-saving precut heat shrink options in various lengths in both dual wall and heavy wall styles available on our online store. In some instances, we also offer custom cutting services of any of our stocked colors at your desired length - minimums apply.
© 2025 Polar Wire Products Inc. All Rights Reserved.