Applications: double-walled tube with good adhesive properties of the inner layer of hot melt adhesive, the outer layerof soft radiation cross-linked polyethylene, the contraction rate of three times, after shrinking hot melt adhesive can beconnected to both ends of the material completely sealed, easy Construction, no maintenance, can withstand harshenvironments, moisture and other shocks, to protect the role of components, Widely used in electronic equipmentwiring waterproof, leak-proof, multi-strand waterproof seal (such as household appliances wiring harness, automotivewring harness, etc,, components sealed molsture, wateroroot and corrosion proteclion and insulation protection, wireand cable branch of the sealed waterproof, Corrosion proteclion of metal pipes, wire and cable repalr, water pumpsand submersible pumps waterproof and other occasions.