Floor and Tunnel Shield was designed to withstand direct temperatures up to 1750F. Because of its unique material, it is capable of insulating against unwanted road noise up to 50%. Constructed utilizing an embossed 10 mil aluminum face bonded to a 1/8 composite fiberglass insulation, Floor and Tunnel Shield is backed with an aggressive adhesive that holds past 450F. Only 3/16 thickness it requires minimal clearance and can be shaped and trimmed for a custom fit. Floor and Tunnel Shield provides the optimal way to reflect heat away from vehicle components and perfect for protecting under hoods, firewalls, fuel cells, exterior areas such as transmission tunnel, floorpans and other under-vehicle locations. Excellent heat and sound barrierWithstands 1750F direct continuous heatSelf adhesive backing for easy installationUnique material works in harsh environmentsCan be trimmed to fit any shapePit Stop USA offers DEI Design Engineering Floor & Tunnel Heat Shield - 48" x 42" - 3/16" Thick 50503 at low everyday prices. Be sure to check out all of our products from Design Engineering including Design Engineering Heat Mats and Screens and DEI Heat Mats and Screens.