Copper flange for piping with high performance capabilities - temperatures. Suitable for use in high-performance supercharged engines. Three times more oil resistant than conventional silicone flanges and eight times more flexible than ready-made flanges. Resistant to contact with engine lubricants, valve oils, alcohols, antifreeze solutions, and vibrations. Applications in multiple exhausts, thermostat - valve covers, engine mirrors, water pumps, differential covers, and compressors.

Not recommended for points in contact with gasoline.