Dual-wall adhesive-lined heat shrink tubing 12/4 (3:1) black 1m Rexant 21-2008

Heat shrink tubing is designed for restoring and creating insulation, sealing surfaces and electrical cable connections, bundling and marking wires, as well as for creating anti-corrosion protective coatings. Heat shrink tubing changes its diameter as a result of heating and takes the shape of the object or material onto which it is shrunk. An adhesive layer is applied along the entire length of the inner side of the tube. When heated, the glue melts and fills voids, seals and glues the junction with the object of impact. The tube is flame retardant: in the absence of an open flame, it extinguishes and does not ignite. We recommend performing tubing shrinkage work using special REXANT electrical installation heat guns and gas torches. Warranty service life – 7 years. Warranty storage life – 7 years. Relative elongation at break: at least 200 %. Tensile strength: at least 10.4 MPa. Dielectric strength: at least 19.7 kV/mm. Operating voltage: 600 V. Specific electrical resistance: 10^14 Ohm/cm.