They are also RoHS Compliant, protect you and your famaily Package Contents - 1x 130Pcs(6 Sizes) Dual-Wall 3:1 Red Adhesive Lined Heat Shrink Tubing * 45pcs 3.5 lengths φ3/32 * 35pcs 3.5 lengths φ1/8 * 20pcs 3.5 lengths φ3/16 * 15pcs 3.5 lengths φ1/4 * 8pcs 3.5 lengths φ3/8 * 7pcs 3.5 lengths φ1/2 - 1x Plastic Box High Quality Waterproof Long service life High Strength Toughness Corrosion resistance Good electrical insulation High temperature resistance Fast & Easy Use Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Full Shrinkage Temp: 230℉maximum Tensile strength: 10.4Mpa Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection. Electrical Connectors 1 Inch (Diameter) 3:1 Dual Wall Adhesive Heat Shrink Tubing, Large Glue Lined Marine Cable Sleeve Tube, Premium Wire Wrap Protector For Shrink Tube For Wires Also Includes handy plastic container for easy organization and storage. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection 130pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Kit 6 Sizes Diameter 12 38 14 316 18 332 Inch Premium Wire Cable Sleeve Tube Assortment With Storage Case For Diy By Milapeak Black It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a heat gun heating for it. Operating Temperature:-131°C to + 257℉ Shrinkage Temp: 212℉(Fahrenheit) Good Tightness with Glue Lined Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. 130 pcs 3:1 Marine Grade Dual Wall Adhesive Heat Shrink Tubing kit. Regular price $20.89 $11.89 Sale. Add to cart Fast & Easy Use - Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. 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. 130 pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Kit Specification Color: Black Material: Polyolefin Heat shrink ratio: 3:1 SECURITY | Built to secure tires 30" - 40" in any pickup bed, the RealTruck Bed Mounted Tire Carrier features a mountable metal base and ratchet strap