we supply self-amalgamating tape manufactured from ethylene propylene rubber which is weatherproof and rugged enough to cope with the demands of most applications, including roofing and sailing where it is used as rigging tape. There are silicone self-amalgamating tapes which offer a slightly higher voltage rating than ethylene propylene rubber but these offer much poorer tear resistance.
However, it’s important to note that the water resistance of Polyethylene Tape can vary depending on the specific formulation, thickness, and adhesive used. While it can withstand occasional exposure to water or damp environments, it may not be suitable for long-term immersion or continuous exposure to water.