Premium 7mm Acoustic Panel – 3-in-1 Soundproof Foam + Aluminum Foil Butyl Mat
High-density 7mm foam core with noise-absorbing open-cell structure for superior sound dampening. Triple-layer design combines acoustic foam, vibration-blocking butyl rubber, and heat-reflective aluminum foil for multi-functional performance. Self-adhesive backing for easy DIY installation on car doors, floors, trunks, or home studios. Engineered to reduce road noise, engine vibrations, and external heat transfer – ideal for automotive upgrades, recording booths, and machinery insulation. Wholesale-priced industrial-grade material sold by the sheet (500mm x 800mm). Bulk orders available for contractors and resellers. Ships globally at unbeatable rates.