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Car Heat & Sound Insulation Mat – Aluminum Foil Foam 5mm/10mm
Car Heat & Sound Insulation Mat – Aluminum Foil Foam 5mm/10mm
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Block Heat, Deaden Noise & Ride in Comfort
Transform your vehicle's interior with this premium automotive thermal and acoustic insulation mat. Engineered with high-density closed-cell PE foam and a 5A-grade aluminum foil surface, this versatile roll-on mat dramatically reduces cabin heat, road noise, and vibration — giving you a quieter, more comfortable ride every time you're behind the wheel.
Made in Mainland China.
Why You'll Love It
- Dual-Action Protection: Simultaneously blocks radiant heat and dampens road noise and vibrations for a noticeably quieter cabin.
- Premium 5A-Grade Aluminum Foil: Reflects UV rays, repels oil and water, and resists high temperatures — built to last.
- High-Density Closed-Cell PE Foam: Completely moisture-resistant and odor-free. Won't absorb water or off-gas unpleasant smells.
- Wide Temperature Range: Rated to perform from -40°C to +149°C (-40°F to 300°F) — ideal for extreme climates and engine-bay proximity.
- Easy DIY Installation: Shipped as a roll with a crease-free, soft surface. Simply cut to shape with scissors and press into place — no special tools required. Strong self-adhesive backing ensures a secure fit.
- Versatile Placement: Perfect for car hoods/bonnets, doors, trunk lids, rooftops, floors, firewalls, and chassis panels.
Specifications
| Thickness | 5mm (200 mil) or 10mm options available |
| Roll Size | 16.5 inches × 315 inches |
| Total Coverage Area | ~36.16 sq ft per roll |
| Material | Closed-Cell PE Foam + 5A Aluminum Foil |
| Temperature Range | -40°C to +149°C |
| Placement | Hood, Car Door, Trunk, Tail Cover, Roof, Firewall, Floor |
Installation Tips
- Clean and dry the surface before application.
- Measure and cut the mat to your desired shape and size.
- Peel the backing and press firmly onto the surface.
- Use a roller for best adhesion, though hands work fine too.
- ⚠️ Do not cover chassis wiring harnesses or ventilation holes.
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Helpful Resource
For guidance on automotive safety and consumer product standards, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What sizes are available for this automotive heat insulation mat?
A: The mat is available in multiple sizes (S, M, L) and two thickness options — 5mm and 10mm. Each roll measures 16.5 inches wide by 315 inches long, covering approximately 36.16 square feet. Choose 5mm for general sound deadening and 10mm for maximum thermal and acoustic insulation.
Q: Where can I install this insulation mat in my car?
A: This mat is suitable for a wide range of automotive applications including the hood/bonnet, car doors, trunk lid, car roof, floor panels, firewall, and chassis. Avoid covering any wiring harnesses or ventilation/air holes to maintain proper vehicle function.
Q: Is this car insulation mat waterproof and odor-free?
A: Yes! The closed-cell PE foam core is completely moisture-resistant and will not absorb water. The 5A-grade aluminum foil outer layer also repels oil and water. The material is odor-free, making it safe and pleasant to use inside your vehicle's interior.
Q: How do I cut and install this thermal insulation mat?
A: Installation is simple and DIY-friendly. Measure and mark your desired shape, cut with standard scissors or a utility knife, peel the adhesive backing, and firmly press onto the clean, dry surface. A roller can be used for maximum adhesion, but it is not required.
