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DEI D-Mat insulation is a lightweight, pliable thermal-acoustic roll (60" x 70") for headliners, doors, trunks and panels. At approximately 12 mm thick it compresses to fit tight areas, reduces radiant heat by up to 65% and performs in temperatures to 325°F. The polymer blend with scrim backing offers acoustic absorption, mildew resistance and simple installation for show cars, project builds and vintage restorations where light-weight insulating material is needed.
DEI D-Mat Insulation - 60in x 70in
