JDD MSBG Dual wall heat-shrinkable tube is made of an external high quality PE layer with an hot melting adhesive inner layer. Exposed to heat source, the inner layer begins to melt and flow, when it cools down forms an adhesion layer between the tube and the component or wire.    This provides a water-tight seal and protection for the connectors or  wires. 

Material: PE (Polyethylene)

Shrinking ratio: 3:1 and 4:1

Operating range: -45°C +125°C

Standard color: Black and colours on request

Certified: UL, CSA, RoHS, Halogen free.

Tool: heat gun, oven