Beefed Up Car And Truck Sound Deadener And Heat Shield Underlay Mat With Aluminum Foil Foam, 6 mm Thick, 60 By 40 Inches, Covers 16.36 Sq Ft, Slashes Engine And Road Noise For A Smoother Quieter Ride

Heavy-Duty Car Noise-Blocking Aluminum Foil Mat
✔️ 6mm foam dampens engine/road noise; 60x40 in (1524x1016 mm), 1pc

This sound deadening underlay combines 6mm aluminum foil foam to cut engine and road noise while acting as a heat shield. Its flat, self-adhesive sheet is easy to cut to fit hood, firewall, doors, and engine bays across cars, boats, and golf carts.

✅ 6mm thick aluminum foil foam for strong sound damping
✅ Reduces engine, road, and transmission noise for a quieter cabin
✅ Heat shield design blocks heat transfer to the cabin
✅ Self-adhesive backing, moisture resistant, easy to cut to fit
✅ Large coverage: 60" x 40" sheet, 16.36 sq ft (1.52 m²)
✅ One-piece sheet simplifies installation and trimming

💡 What is a car sound deadener underlay used for? This handy material blocks noise and heat to improve cabin comfort in autos.
- Handy noise dampening reduces engine and road noise
- Heat shielding helps HVAC efficiency by keeping interior cooler
- Self-adhesive backing makes installation quick and clean
- Suitable for hood, firewall, doors, engine bays, and more