Premium Butyl Sound Deadening Mat – Automotive Noise & Heat Insulation with Aluminum Foil Layer

The ASLONG Butyl Rubber Sound Deadening Mat combines advanced butyl rubber damping with durable aluminum foil to deliver exceptional soundproofing and heat insulation performance. With over 20 years of material manufacturing expertise, ASLONG ensures every sheet meets professional automotive and industrial standards.

⚙️ Key Features

• Premium Butyl Rubber Base – Provides strong adhesion, flexibility, and long-lasting vibration damping.

• High-Quality Aluminum Foil Layer – Reflects radiant heat and enhances sound insulation effectiveness.

• Effective Noise Reduction – Minimizes engine noise, road vibration, and cabin echo.

• Thermal Barrier Protection – Keeps interiors cooler in summer and warmer in winter.

• Easy to Install – Cut, peel, and apply to any clean surface; self-adhesive backing.

• Durable & Waterproof – Resistant to moisture, corrosion, and extreme temperatures.

📦 Application Areas

• Car doors, floors, trunks, hoods, roofs

• RVs, vans, and trucks

• Industrial machinery and HVAC systems

• Marine and construction applications

📐 Specifications

• Material: Butyl Rubber + Aluminum Foil

• Thickness: 2mm / 3mm / 5mm (customizable)

• Size: 46cm*82cm/46cm*80cm/50cm*80cm/customization

• Temperature Range: -40°C to +120°C

• Color: Silver foil surface

• Adhesion Type: Self-adhesive, peel-and-stick

🌍 Why Choose Me

• Over 20 years of experience in noise & thermal insulation manufacturing

• Certified production with ISO/TS quality standards

• Customized OEM/ODM options available

• Fast shipping & reliable after-sales support

💬 Customer Feedback

“Excellent quality! Easy to cut and install, and it made a big difference in cabin noise.”
“Very strong adhesive and effective heat insulation for my van build.”