ELECFUN 3/4 Inch 8 Ft Marine Grade Adhesive Heat Shrink Tubing Roll (4 ft Black & 4 ft Red) - Waterproof Dual Wall for Cable Sealing

About this item

• Package: 1 pcs 3/4 inch black large marine grade heat shrink tubing roll and 1 pcs 3/4 inch red large marine grade heat shrink tubing roll, each length is 4 feet, total length: 8 feet
• Round Diameter: 3/4" / 19.1 mm (Before Shrinking), 1/4" / 6.4 mm (After Shrinking). The flat Diameter is 1-1/4" / 30 mm (Before Shrinking). As shown in the second picture
• 3:1 Shrink Ratio: Shrink ratio of our 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
• More Sizes: Our factory offers various color and size (e.g. 3/32" ... 1.25",1.5",1.75", 2.5",3",3.5", 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
• - Dual Wall Tube and Safer: The external layer offers protection against abrasion. The internal layer ensures a secure seal and relief from strain. Our heat shrink tubing meets UL-listed standards and is compliant with SGS, RoHS, REACH, CE, and ISO9001 requirements.