HellermannTyton Heat Shrink Tube The HellermannTyton 1m heat shrink tube has a 4:1 shrink ratio. The medium-walled tubing, made from cross-linked, polyolefin material. It provides insulation and protection to low voltage cable joints and terminations above and below the ground. Features and Benefits Sleeve diameter is 40mm
Shrunk diameter is 12mm
Coated inside with thermoplastic adhesive
Dielectric strength is 20kV/mm
Good mechanical strength
Protects against humidity and other environmental impact after shrinking
Resistant to solvents, acids and bases
Robust
Shrink tubing for above and underground cable application Certifications A (VDE 0530)