3:1 Shrink Ratio: Can shrink to 1/3 of the supplied diameter, providing a very tight wrapping effect and enabling quick and reliable professional connections.
With Hot Melt Adhesive: The inner layer of the heat-shrink tube is coated with hot melt adhesive. After heating, the outer forms a protective layer while the inner adhesive layer can waterproof and fix objects. It adheres well to rubber, PVC, PE, and aluminum, This tubing can be used in various fields of repairing wires and waterproof requirements.
Excellent Physical & Chemical Properties:Soft, low shrinkage temperature, UV-resistant, and shows excellent wear resistance, corrosion resistance, and VW-1 high flame retardancy (except for the non-flame-retardant transparent tube).
More Practical Sizes & Quantities: Five commonly used heat-shrink tube specifications are selected to boost actual usage rate and quantity. They are: 30 pieces of 1/8" (3.2mm) black, 20 pieces of 3/16" (4.8mm) (10pcs black & 10pcs clear),14 pieces of 1/4" (6.4mm) black,18 pieces of 5/16" (7.9mm) (9pcs black & 9pcs clear), and 10 pieces of 1/2 inch (12.7mm) black. All tubes are pre-cut to 4 13/32 inches (112mm).
Multi-scenario Applications: ZEMAN waterproof industrial heat-shrink tubes can be used for wire harness connection and electrical insulation on ships, cars, electronics, etc., as well as for DIY crafts and electrical maintenance, with diverse application fields.