... tape(Outer tape), joint tape, anti-corrosive primer and construction machines and tools, etc.II. Main Technical Parameters: Physical PropertiesTest ... pipeline: Eliminates the rust, welding slag, burrs, oil, dirty and keep clean and dry.(2) Coating primer: Using special Supporting prime. ... in the cool warehouse,temperature<75°C and away from heat and fire. Polyethylene oil and gas Cold Applied Tape