Car sound insulation involves a three-layer "sandwich" approach to eliminate noise: butyl rubber mats to kill panel vibrations, closed-cell foam to absorb sound/insulate, and mass-loaded vinyl (MLV) to block airborne noise. Focusing on doors, floor, and trunk creates a quieter ride, reduces rattles, and improves audio quality.
Product Name: Car Heat Insulation and Sound Insulation Mat

Features:
1. Fireproof, heat-insulating, and sound-insulating car mat with strong heat insulation performance.
2. Suitable for most car models.
3. Suitable for car doors, roofs, floors, hoods, firewalls, chassis, trunks, trunk lids, etc.
4. Excellent sound absorption and vibration resistance.
5. Powder-free, odorless, and safe to use.
6. Waterproof and dustproof, practical.
7. Self-adhesive tape on the back for easy installation.
Basic Parameters:
- Material: Rubber & Plastic + Aluminum Foil + Adhesive Backing
Size: Approx. 50cm x 100cm * 5mm
Product Weight: 250g
Packaging Volume: 50cm x 9cm x 9cm
Size: Approx. 50cm x 100cm * 10mm
Product Weight: 325g
Packaging Volume: 50cm x 12cm x 12cm
Size: Approx. 50cm x 200cm * 5mm
Product Weight: 500g
Packaging Volume: 50cm x 12cm x 12cm
Size: Approx. 50cm x 200cm * 10mm
Product Weight: 650g
Packaging Volume: 50cm x 17cm x 17cm
