394 Mil 40 Inch By 40 Inch Car Sound And Heat Dampening Insulation Mat Deadener With Waterproof Aluminum Top Layer, Universal Fit For Roof Floors Firewall Chassis Trunk Hood Fender And More, Approximately 10.76 Sqft Coverage
✔️ Universal fit for roof, floors, firewall, trunk, hood, fenders
These dampening mats provide a universal automotive insulation solution designed to reduce heat transfer, absorb sound, and damp vibrations. With a waterproof aluminum top layer, they’re suitable for roofs, floors, firewall, trunk, hood, fenders, and other underbody areas. The strong adhesive backer helps keep panels protected and paint from premature aging.
✅ 40" x 40" (1016 x 1016 mm) panel with 10 mm thickness (0.39 in)
✅ Aluminum top layer adds waterproofing and heat reflection
✅ High-density foam middle layer delivers strong sound damping and insulation
✅ Self-adhesive backing allows quick, secure install on curved surfaces
💡 What is a heat insulation mat used for in automotive builds? It’s a handy helper for cutting heat and noise inside a vehicle.
1) Blocks heat transfer to keep interior cooler
2) Damps road and engine noise for a quieter ride
3) Waterproof top layer protects against moisture
4) Easy peel-and-stick installation on roofs, floors, firewall, and more