Vibrants ExtremeShield 1400 Flexible Reflective Wrap is designed for easy installation on lines and hoses that are difficult to disassemble. Features an Aluminized outer layer that is bonded to insulating self - wrapping fiberglass. Simply wrap the pre - formed split tubing around your components and seal it with the included high - temperature adhesive strip to provide protection from hot engine components. Tested to withstand and reflect temperatures of up to 1400 deg F (760 deg C). Cuts cleanly with simple pair of scissors.