Car Insulation Mats, 250 x 180 x 7 mm, Aluminium Panels, Waterproof, Self-Adhesive Insulation Mat for Soundproofing and Thermal Insulation in the

Aluminium Insulation Board, 250 x 180 x 7 mm, Self Adhesive, Waterproof, Sound Insulation, Thermal Insulation for Apartments, Offices and Vehicles Self-adhesive sound insulation mat. aluminium insulation mats are made of three layers of materials, including aluminum foil, rubber insulating foam.