The BSTS-45X4 is a black Heat Shrink Tubing made of irradiated modified polyolefin and offers 3:1 shrink ratio. The tubing is a rugged polymer that resists moisture, fungus and weathering. It also has excellent electrical properties. This tubing is useful in applications where insulation, abrasion resistance and strain relief are important. When used with sealant tape (S-1305 for flame-retardant or S-1278 for non-flame-retardant), it can provide a watertight system in non-pressurized applications.
