Polyken-980 Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines. The inner-layer tape shall be applied after the primer and before the outer-layer tape by hand or with a wrapping machine â?¡Structure The specification of the tape consists of two layers, adhesive layer and film backing Adhesive: butyl rubber Outer layer: Special blend of stabilized polyethylene III Features Excellent adhesion to pipe and self Resistant to UV Can be applied over a wide temperature range Good conformability and consistent uniform thickness Easily applied with no special equipment Compatible with common pipe coatings Excellent resistance to cathodic disbonding Meets ASTM D 1000 , EN 12068,AWWA C 214 Standard Cold applied