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4:1 Ratio Raise Efficiency: Shrink to 1/4 of its original diameter; quick and solid; used for the contraction protection of irregular shape objects
Adhesive Lined and Dual Wall: Hot melt adhesive on the inner wall; seal the materials at the two ends of the connection after shrinking; achieve an insulate sealing effect
Protective Material: Made from polyolefin; effectively flame retardant and easy to use; suggested to shrink by heating with the hot air gun
Multiple Applications: Used in industrial maintenance, marine, and automotive; also used in wire connection, rust prevention of solder joints, audio, and electrical DIY

4:1 Black Heat Shrink Tubing Dual Wall Adhesive Glue tube Marine waterproof
$12.88
4:1 Heat Shrink Tube - 1" Black Dual Wall Marine Adhesive Glue Lined Waterproof
$58.47
4:1 Black 2m Heat Shrink Tubing Dual Wall Adhesive Glue tube Marine waterproof
$8.99
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