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Sound Deadening Mat 157mil(4 mm) 6sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

Sound Deadening Mat 157mil(4 mm) 6sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

Q: Does it come with installation instructions? What's the best way to install it for maximum results?

1.Remove & Clean: Take off interior panels; clean and dry surfaces

Q: What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound?

394mil Aluminum Foil excels in heat blocking. 157mil Closed-cell Foam (higher density) is better for soundproofing. For best results: combine 157mil foam with Butyl Sound Deadener (sold separately) to kill vibration and block noise effectively.

Q: How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors?

Yes, Closed-cell Foam reduces road noise through:1.Sound absorption (energy to heat conversion) 2.Acoustic impedance reflection 3.Mass law blocking of mid-high frequencies. Its structure effectively reduces road/wind noise transmission into cabin.

Q: Does it require any special tools for the installation? Is a roller necessary?

Basic tools: gloves, utility knife, measuring tape. A roller (sold separately) is highly recommended to ensure proper adhesion of butyl/foam. Aluminum foil tape is essential for sealing seams. Keeping surfaces clean is crucial for optimal results.

Product ID: 530257518

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Details

Material
157mil-Closed
Brand
AggSound
Item Thickness
157 Mils
Product Dimensions
66.9"L x 13"W
Manufacturer
AggSound

🔥98% heat transfer reduction

🧱4mm dense closed-cell foam

🛠️Self-adhesive, easy 5-step install

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Description

🔇 Drive Quiet, Stay Cool, Feel Elite.

HEAT SHIELD MASTERY - Blocks up to 98% of heat transfer, protecting your vehicle’s interior and electronics.
CUT NOISE NOT CORNERS - Reduces ambient car noise for a serene driving experience—because peace is a luxury.
EFFORTLESS DIY INSTALLATION - Peel, stick, and seal in just five simple steps—no professional needed.
PREMIUM 4 MM CLOSED CELL FOAM - High-density foam ensures superior sound and heat insulation without collapse.
UNIVERSAL FIT FOR EVERY RIDE - Perfect thickness for doors, hoods, trunks, floors, and firewalls—custom comfort guaranteed.

AggSound’s 4mm Sound Deadening Mat features a triple-layer design with high-density closed-cell foam and strong adhesive backing, delivering exceptional noise reduction and 98% heat insulation. Lightweight and easy to install, it fits multiple vehicle areas, enhancing comfort and protecting interiors with durable, long-lasting materials.

Specifications

Manufacturer	AggSound
Brand	AggSound
Model	01
Item Weight	9.1 ounces
Product Dimensions	12.96 x 66.96 x 0.12 inches
Item model number	YY04PM06
Manufacturer Part Number	YY04PM06

Have a Question? See What Others Asked

Does it come with installation instructions? What's the best way to install it for maximum results?

What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound?

How do I properly install the Butyl + 157mil High-Density Closed-cell Foam combination?

How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors?

Does it require any special tools for the installation? Is a roller necessary?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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