Does this reduce noise vibration from your vehicle or from the other vehicles around?

I applied inner door skin metal. It reduces road noise and noise when other vehicle passes, and when I close the door, I hear thud instead of tin can sound.

Is the exterior, metallic, coating conductive?

No. I just checked it with my VOM and it has zero conductivity. Actually seems to be a great insulator.

Can you safely usethis to sound proof walls indoors? Thanks

This is for car doors with metal doors not home walls with wood and dry wall. There are different materials for home door sound isolation.

Can you glue a headliner directly to this product ?

I wouldn't. The headliner will be uneven. It would be better to spray a foam on the product to get an even surface before you do that. But you can glue fabric, such as carpet to it with the proper adhesive. 3M 77 is my product of choice.

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🔇 Silence is the new luxury—upgrade your drive with Canopus sound deadening!

GENEROUS COVERAGE - Each sheet covers 5 sqft, giving you ample material to silence doors, floors, trunks, and ceilings with ease.
SLEEK SILVER FINISH - Modern silver color adds a clean, professional look under your car panels, perfect for the detail-oriented enthusiast.
PREMIUM BUTYL MATERIAL - High-quality butyl compound delivers unmatched vibration absorption and long-lasting durability.
ULTIMATE NOISE BARRIER - 80 mil thickness ensures professional-grade sound insulation that transforms your ride into a quiet sanctuary.
EFFORTLESS INSTALLATION - Self-adhesive backing means no extra glue or tools—just peel, stick, and enjoy instant soundproofing.

The CANOPUS Professional Car Sound Deadening Mat features an 80 mil thick butyl compound with self-adhesive backing, providing 5 sqft per sheet of premium sound dampening material. Designed for versatile application on car trunks, doors, floors, and ceilings, it offers professional-grade noise reduction and vibration control in a sleek silver finish.

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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.

$187.23

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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UPC	810063611149
Part number	CA-01
Item Weight	2.03 Kilograms
Product Dimensions	36.8 x 25.4 x 0.1 cm; 2.03 kg
Item model number	80 mil 5sqft - Argent
Size	80 mil 5sqft
Color	Silver
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

CANOPUSProfessional Car Sound Deadening Self Adhesive Mat 80 mil, 5 sqft, Pack of 5 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Silver

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