This state-of-the-art polymer laminated glass cloth is extremely light weight and capable of handling continual operating temperatures up to 850 º F, reflecting 80% of all radiant heat while offering a weight savings advantage versus other types of reflective materials. Requiring minimal clearance, Reflect-A-Gold is a highly conformable material that has a pressure sensitive adhesive backing that is easy to apply and remove. Common uses include wrapping wire bundles, fuel lines, engine covers, seat bottoms, bulk heads, fuel cells, engine compartment†¦the possibilities are endless. Reflect -A- Gold is available in sheets, Rolls and in Bulk