3:1 Heat Shrinkable Tubing with Adhesive Lining,1/8 in'' Marine Grade Dual Wall Shrink Tubing,50 Feet Roll,Insulation Sealing Oil-Proof Wear-Resistant,UL Listed and RoHS Compliant Black

Features

• 3:1 Shrinkage: Excellent shrinkage properties, returns to 1/3 of original diameter and makes a tight seal. Shrinks at high temperatures, plasticizes on cooling, shrink tighter and Seal better than 2:1.
• Dual wall tubing: The inner layer of heat activated adhesive, increase the sealing performance so that it has excellent moisture, water and dust resistance; the outer layer of polyolefin material insulation, corrosion-resistant, wear-resistant.
• Marine Grade: Marine grade tubing resists high pressure, high temperature and mechanical stretching. Flame-retardant performance up to VW-1; the material is environmentally friendly non-toxic and non-hazardous, safer and more assured of use.
• Easy to use: Pre-applied Heat Activated Adhesive simply slides the heat shrink tubing over the connection point and heats up, completing a professional insulated and sealed connection in seconds, most damaged equipment can be repaired without removing the connector.
• Wide range of applications: Suitable for a variety of environments, such as construction sites, indoor decoration, outdoor facilities, aviation and marine sealing field, commonly used in wire connection, wire end processing, solder joint protection, wire harness marking, resistance and capacitance insulation protection, corrosion protection of metal rods or tubes, antenna protection and so on.