RS PRO Halogen Free Heat Shrink Tubing, Black 40mm Sleeve Dia. x 1.2m Length 3:1 Ratio

Wrap your electrical wire with this heat-shrink tubing from RS PRO. It's flame-retardant to protect your electronics against fire damage, and it acts as an insulator for cables to prevent electrical hazards. It also keeps your circuitry safe from dampness, chemicals and excessive heat. This product makes it easy to implement a color-coding system, so it simplifies identification of parts in your circuits.


With a shrink ratio of 3:1 and a shrunk diameter of 13 mm, this tubing accommodates wires and bigger items like connectors. It's halogen-free, so it won't emit any gases that might be harmful to humans or animals in the environment.


The polyolefin material used in the tube has a wide operating temperature range of -40°C to +105°C, which makes it suitable for tough industrial settings. It's widely utilised in the aerospace, manufacturing and military industries.

DEF-STAN. 59-97; BS EN ISO 4589-2; BS EN ISO 4589-3; BS6853: 1999; LUL C1042:A6(2002)