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.

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 (we stock this) to kill vibration and block noise effectively.

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.

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

Basic tools: gloves, utility knife, measuring tape. A roller 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.

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🔇 Silence the noise, feel the difference—upgrade your drive today!

HEAT BLOCKER PRO - Cuts down 98% of heat transfer to keep your ride cool and comfortable
DURABILITY MEETS DESIGN - Anti-extrusion foam ensures long-lasting performance without collapse
EFFORTLESS INSTALLATION - Peel, stick, and drive—fits doors, hoods, trunks, and more with universal thickness
TAILORED THICKNESS OPTIONS - Choose from multiple foam thicknesses to perfectly match your vehicle’s needs
TRIPLE LAYERED SOUND SHIELD - 4mm high-density foam + premium adhesive for ultimate noise and heat insulation

AggSound’s 4mm closed-cell foam sound deadening mat delivers superior noise reduction and heat insulation with a durable, self-adhesive triple-layer design. Easy to install and engineered to last, it reduces heat transfer by 98% and fits multiple vehicle areas, making your car quieter and cooler for a premium driving experience.

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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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

RM266

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Malaysiastore

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Manufacturer	AggSound
Brand	AggSound
Model	01
Item Weight	1.52 pounds
Product Dimensions	17.32 x 6.3 x 6.3 inches
Item model number	YY04PM
Manufacturer Part Number	YY04PM18

Sound Deadening Mat 157mil(4 mm) 18.08sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

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