3:1 Shrink Ratio Dual Wall Heat Shrink Tubing Heat Activated Adhesive Glue Lined Marine Shrink Tube Wire Sleeving Wrap Protector Black 5Ft 7.9mm(0.31”)

• FEATURE: Dual-wall, adhesive lined, waterproof, excellent flame retardant and insulation performance, soft, stable performance, low temperature shrinkage, shrinking fast
• Safe and ECO-FRIENDLY: Our Heat Shrink Tubes are with standard of RoHS, UL and CSA certified which ensures its safe and reliable
• GREAT PROTECTOR: Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which have better performance when you and your kids DIY
• TIDY AND USEFUL: Our heat shrink tubing can offer you a tidy condition. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a lighter heating if the tube is small or hair dryer heating for large one
• WARRANTY and FRIENDLY CUSTOMER SERVICE: We have a commitment to every buyer 100% satisfaction. If you have any problem about our products, just feel easy to contact us. 100% Satisfaction Guarantee for risk-free shopping

Feature: Product Name: Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing; Material: polyolefin Ratio: 3:1; Main color: black Round diameter: 7.9mm(0.31”) Each Length: 1.5M/ 5Ft; Shrink temperature: 80C; Fit for: appliance/Auto wire harness temperature range: -55C to +125C Rated voltage:600V Beginning shrinking temperature:80C, Completely shrinking temperature: 120C package content: 1 x heat shrink tubing(1.5m Length/5Ft ) Advantage: Tough flame-retardant polyolefin tubing lined withal flame-retardant adhesive provides the optimum solution for applications where full flame retardant is preferred. Dual wall heat shrink tubing is suitable for shrinking and sealing connectors, wires, and cords etc., which will be exposed to harsh environments. Our heat shrink tubing are widely used in Water resistant wire connector in electronic equipment ,prevent leakage and more strands of wire seal Water resistant, components of the sealed moisture-proof, Water resistant, corrosion protection and insulation protection, the seal Water resistant, wire and cable branch metal pipeline corrosion protection, repair of wire and cable, submersible pumps and the wiring Water resistant, etc. How to use it? 1. First choose the right size tubes, as it is 3:1 heat shrink ratio, it will shrink up to 1/3 of original diameter. 2. Insert the wires to the heat shrink tubing, then use a lighter heating if the tube is small or hair dryer, heat guns heating for large one until the wire was wrapped tightly. 3. Don’t touch the tube until it cool completely. Note: Keep about 1/2 inch distance when using the lighter to shrink the tube, or it may leave a black mark on the tube. Please don’t keep it at high temperature place all the time.