The Design Engineering floor and tunnel shield is a revolutionary material that adds a new dimension to control heat with minimal clearance needed and is only 3/16 thick!. It is constructed from an embossed aluminium face that is bonded to a composite fibreglass insulation. It is designed to withstand direct temperatures of up to 950 Degrees C.Will protect engine compartments and also painted body partsIdeal for fire walls, transmission tunnels, floor boards and fuel cellsA very lightweight thermal protection which also acts as a guard against track and road debrisCan be shaped and trimmed to suit different applicationsIts tough construction makes it ideal for under vehicle use, it is capable of insulating and blocking out up to 50% of unwanted road noise. The shield is made from embossed 10mm aluminium face bonded to 1/8" composite glass-fibre core and backed with a high temperature super strong pressure sensitive backing.