... tape, oil or gas pipeline anticorrosion tapes. 2 ply polyethylene tape series is Cold applied tape coating system for ... pipeline, Gas pipeline, Petro chemical transmission pipeline.2 ply polyethylene tape Always be used together with 3 ply inner ... film backingAdhesive: butyl rubberFilm backing: Special blend of stabilized polyethylene Part 3 FeaturesExcellent adhesion to inner tape and selfCan be ...