1-1/2 Inch 3:1 Large Marine Grade Adhesive Lined Heat Shrink Tube Wire Wrap 8Ft 1-1/2Inch 4Ft Black & 4Ft Red,Heatshrink Tube Roll,Waterproof Dual Wall,Wire,Seal Against Moisture Air Leakage

The Round Diameter is 1-1/2" / 40mm (Before Shrinking) and 1/2" / 12.7 mm (After Shrinking). For packaging convenience, the tubing is pressed into a packing size of 2-1/2" / 63.5 mm.
Package: 1 pcs 1-1/2 inch black large marine grade heat shrink tubing roll and 1 pcs 1-1/2 inch red large marine grade heat shrink tubing roll, each length is 4 feet, total
length: 8 feet.
3:1 Shrink Ratio: Shrink ratio of this industrial heatshrink tube is 3:1, which makes a tighter seal.
Shrinkage temperature: 80 - 125, professional connections made in seconds.
Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating water tight and long-lasting sealing. Dual Wall Tube and
Safer: Outer wall provides abrasion resistance. The inner wall creates a water tight sealing and strain relief. All heat shrink tubing is UL-listed and compliant with SGS, RoHS, REACH, CE, and ISO9001 standards.
Wide Applications: This waterproof shrink tube is mainly used for industrial, ship, automotive, wire links, anti-rust and anti-corrosion protection of solder joints, wiring wrap, cable protection, and audio and electrical DIY.
More Sizes: The factory offers various color and size (e. g. 3/32". 1.25", 1.5", 1.75", 2.5", 3", 3.5", 4", and larger dia) small, big, rolls and kits, shrink ratio 2:1, 3:1, and 4:1. Support custom size, special usage tubes and high volume B2B purchasing