PROMO 4MM Black Heat Shrink Tube – 1 Meter Durable Sleeve for Electrical Wiring Protection

4MM Black Heat Shrink Tube – 1 Meter Durable Sleeve for Electrical Wiring Protection4MM Black Heat Shrink Tube – 1 Meter Durable Sleeve for Electrical Wiring Protection✨ Specifications : ✨👉 Round internal diameter:4mm👉Color: black 👉Shrinkage Ratio:2:1 (will shrink to 1/2 its supplied diameter)👉Material:Polyolefin👉Minimum Shrinkage Temp:+70°C👉Full Shrinkage Temp:+110°C maximum👉Operating Temperature:-55°C to +125°C👉Tensile strength:10.4 Mpa👉Dielectric strength:15 kV/mm👉Manufacture specification:ISO9001👉Flammability:Flame Retardant👉Approvals:UL Approved👉Supplied format :Product is supplied(round or flat)👉Cutting method:Scissors or sharp knife👉Packaging: 1 METER PER ORDER