GREMTUBE® G63A 4X is a flexible, flame retardant, irradiated polyolefin heat shrink tubing with adhesive. GREMTUBE® G63A 4X offers both electrical insulation and waterproof sealing against moisture or other contaminants and an excellente adhesion. GREMTUBE® G63A 4X is suitable to protect cable, wire connections and metal tubes againt moisture properties and high working temperature are required.