Cablecraft Heat Shrink Sleeve is a thin wall, non-halogen, flame retardant, heat shrinkable tubing. It has been specially developed for railway, transportation, marine, offshore and construction markets. Common applications include insulation, marking, strain relief, mechanical protection and colour coding. Low smoke, low toxicity and halogen-free. The heat shrinkable sleeving is supplied by the metre or as a whole coil. With a shrink ratio of 2:1, the range is suitable for bore sizes of 1.6mm to 50.8mm.