... Cable end caps coated with sealant for environmental sealing and water proofing. The sealant makes them are available for underwater or ... over lead, steel, Aluminum, copper, polyethylene, polyolefin, EPR, and PVC jacketing materials 3,Product Benefits: 1),Shrink ratio upto ... 3: 1 2),Excellent weathering and UV-resistant 3),HSelf-sealing for waterproofing 4),Mechanical protection ...