EscapeLauter › Insulation › Liner 157 mil (4 mm) 36 sqft Aluminum Foil Finish Car Sound Deadening & H. Closed Cell Foam: OIL and Waterproof AluFoil LINER closed-cell polyethylene foam with aluminum finish is the best for car, with an adhesive layer 100% ensures optimum efficiency and thermal insulation that could be possibly gained.
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