Polyken Wrapping Tape which functions for gas or oil pipes that are planted underground to prevent corrosion of pipe insulation, or serves as anti-rust insulation to wrap and protect pipes, especially natural gas pipelines and oil pipes. Harijaya Insulation Surabaya Sell Wrapping tape, namely 95 white Polyken Wrapping Tape and 980 black Polyken Wrapping Tape. Available sizes: 2, 3, 4, 6.