Heat Shrink Tubing Kit 1, 3/4, 1/2, 5/8 Inch Assortment, 3:1 Dual Wall Adhesive Lined - Black & Red [108 pcs]

Color: Black, RedMaterial: Polyolefin 3:1 HEAT SHRINK RATIO: Dual wall heat-shrink tubing will shrink down to 1/3 of its original size after heat is applied. It is optimal for use over wire terminations or areas where cable insulation is exposed. When heat is applied, adhesive melts inside the tube, providing hermetic sealing with waterproof protection and a great tensile strength with long-lasting insulation. LARGE SIZE FOR VERSATILE APPLICATION: Popular large sizes high-quality heat shrink tubing with adhesive is mainly used for industrial repair, marine, automotive, wire links, wire ends, electrical insulation, wire bundling, mechanical protection, anti-rust and anti-corrosion protection of solder joints, and DIY car audio & electricals. HOW TO USE: 2 easy steps to seal the connections. Slide the desired heat shrink tube over your connection point as per the size specifications.  Use a heat gun or hot air blower to seal the connection. That's it! Enjoy the peace of mind that c