... -100mm Thickness: 2.0-6.0 mm Material: Fiber glass heat shrink tubing 1.Specification: Made of knitted fiberglass yarns in a ... , flame, molten metal splash, slag, welding splatter, Steelworks, power plants, glass plants, electronic enclosures, valves, robotic heads, festoon cables, turbo covers ... .Colors and type can be change for you heat shrink tubing(Fire Resistant)