Car Sound Deadener Heat Insulation Mat – 5mm & 10mm

Car Sound Deadener & Heat Insulation Mat – 5mm / 10mm

Transform your driving experience with this premium aluminum foil + NBR rubber foam insulation mat. Engineered for universal fitment, this dual-purpose mat significantly reduces exterior noise and blocks heat transfer from your engine and road surface — keeping your cabin quieter and more comfortable on every journey. Made in Mainland China.

Key Features

• Sound Absorption & Vibration Damping: The dense NBR rubber foam core absorbs and dampens vibrations generated by the engine, road, and wind — creating a noticeably quieter cabin environment and helping protect car components over time.
• Effective Heat Blocking: The outer aluminum foil layer reflects radiant heat from the engine, sun, and exhaust, keeping interior temperatures more comfortable without relying on air conditioning alone. Rated to withstand up to 150°C (302°F).
• Self-Adhesive Backing: The strong pressure-sensitive adhesive layer bonds firmly to metal, plastic, and composite surfaces. It's waterproof, dustproof, and oil/gasoline resistant — no extra tools or adhesives needed.
• Easy to Cut & Install: Supplied in a roll format to prevent creasing. Simply measure, cut with scissors or a utility knife, peel, and press into place. Fits virtually any vehicle make or model.
• Closed-Cell Foam Construction: Non-absorbent, lightweight, and resistant to moisture, oils, and fuels — ideal for demanding under-hood and undercarriage environments.
• Wide Application Range: Suitable for engine bays, hoods/bonnets, door panels, trunk lids, wheel arches, chassis, firewalls, fenders, roof liners, floor panels, and interior wall partitions.

Specifications

What's Included

• 1× Sound Deadener & Heat Insulation Mat (Roll) — size/thickness as selected

Installation Tips

1. Clean the target surface thoroughly — remove dust, grease, and moisture before application.
2. Measure and cut the mat to your desired shape using scissors or a utility knife.
3. Peel the protective backing and firmly press the mat onto the surface, smoothing out any air bubbles as you go.
4. For curved areas, make small relief cuts to help the mat conform to the shape.

Good to Know

• Due to manual measurement, size may vary by ±1–2 cm.
• Colors may vary slightly depending on your monitor settings and lighting conditions.

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Authoritative Reference

For more information on vehicle noise and vibration standards, visit the U.S. EPA – Transportation Air Pollution & Climate Change resource.

Frequently Asked Questions

Q: What is the difference between the 5mm and 10mm sound deadener mats?

A: The 10mm mat offers greater thickness, which provides enhanced vibration damping and slightly improved heat insulation compared to the 5mm version. The 5mm mat is ideal for tighter spaces such as door panels and fenders, while the thicker 10mm version works best for hoods, trunks, and floor panels where extra insulation is beneficial.

Q: Can I use this insulation mat near the engine bay or firewall?

A: Yes! This mat is rated to withstand temperatures up to 150°C (302°F), making it suitable for use in engine bays, on firewalls, and near exhaust-adjacent panels. Its oil-resistant and gasoline-resistant properties also make it safe for underhood environments.

Q: Is this mat compatible with my vehicle make and model?

A: This insulation mat is completely universal and general-purpose. It can be cut to any shape or size, making it compatible with virtually all car makes and models — including sedans, SUVs, vans, trucks, and more.

Q: How do I install the self-adhesive insulation mat?

A: Clean the surface to remove dirt and grease, cut the mat to your desired shape, peel off the protective backing, and press firmly into place. No additional adhesives or special tools are required. For curved areas, make small relief cuts to ensure a smooth, wrinkle-free fit.