Heat Screen GOLD(TM) solves the problem of heat from engines and exhaust intruding into interiors and components. Manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz heat treated glass fiber base material, Heat Screen GOLD is a reflective heat protection barrier that will protect and keep components cool in the most demanding applications. Able to reflect direct heat up to 800F makes this the perfect choice to keep critical components air intakes and interiors cool and protected. Heat flux test shows 36% reduction of temperature. 20oz. heat treated base glass Base glass radiant heat to 1100F .031 in. thick Mechanically fasten or use DEI Hi-Temp Adhesive *DO NOT apply directly to exhaust components.