great to protect metal surface components from corrosion. It has the advantage of good inflaming retardant, good insulation,low shrink temperature, fast shrink speed, etc. Convenient and safe for using. Product Name : Heat Shrinkable Tube; Material : Polyolefin; Rated Voltage : 600V Temperature Level : 125C; Flammability : VW-1 Diameter : 6mm Shrink Ratio : 2:1 Color : Black package includes: 4mm heat shrink tube 1x feet heat shrink
