Why does Noico's 36 sq ft of 80 mil matting weight 27 lbs, but this mat with supposedly the same specs weighs less than 17 lbs?

my guess is it's due to the density and/or the specific weight of the material. like 80 ml of rubber would be different than 80 ml of lead. I purchased the Siless as the most economical choice. I would like to be able to compare products as to their damping performance specifications, (not available) but a choice for the lighter weight material was a plus.I used 108 sq ft of Siless and saved 30 extra lbs weight that wouldn't have helped my electric vehicle's battery range. I also added a 157 ml layer of their sound matt overtop. I own a very quiet ride!

Will this help reduce engine noise in a diy generator box made of plywood? (to inside walls away from exhaust)

Thank you for your question. You would get much better results installing butyl based material on metal. With plywood, it won't help you much.

Can this be used a a heat sheild for a Wood stove

Thank you for your question. Siless 80 mil sound deadening mat is not recommended to be used as a heat shield for wood stove.

Could you use this to keep music room noise from bothering neighbors? Specifically, could you put it on a wall?

You could put it on walls. But as for suppressing noise from a neighbor, I don't think so. It's best to use acoustical tile for rooms.

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80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm)

Product ID: 497197559

Details

Brand
Siless
Item thickness
80 Mils
Material
Bmastic
Product dimensions
25.4L x 19.3W
Recommended uses for product
soundproofing

📏80 mil (2mm) thickness for max dampening

🔇65% road noise reduction on first layer

🛠️Peel & place easy installation

€ 157.49

Duties & taxes included

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔇 Silence is the new luxury—upgrade your ride, upgrade your vibe.

ADVANCED BMASTIC TECHNOLOGY - Utilizes cutting-edge Bmastic formulation, proven 20-30% more effective than competitors for superior sound absorption and durability.
COST EFFECTIVE LUXURY UPGRADE - Get premium soundproofing without the premium price—engineered for enthusiasts who demand quality and value.
EFFORTLESS PEEL PLACE APPLICATION - No adhesives or messy sprays—just cut, peel, and stick for a flawless, hassle-free install that fits your busy lifestyle.
PRECISION THICKNESS MAXIMUM IMPACT - At a robust 80 mil thickness, Siless VIBRO delivers industry-leading vibration dampening that transforms your ride into a quiet sanctuary.
VERSATILE COVERAGE FOR TOTAL SILENCE - Perfect for floors, doors, roofs, trunks, and more—create a comprehensive noise barrier that elevates your driving experience.

Siless 80 mil (2mm) Car Sound Deadening Mat is a high-performance automotive sound insulation solution featuring advanced Bmastic technology. Covering 10 sqft, it reduces road noise by 65% on the first layer and installs easily with a peel-and-place method. Designed for car enthusiasts seeking a cost-effective, durable, and versatile vibration dampening material that enhances sound quality and delivers a premium, quiet driving experience.

Specifications

ASIN	B0BKP6JDWD
Best Sellers Rank	#95,177 in Automotive ( See Top 100 in Automotive ) #186 in Automobile Insulation
Brand	Siless
Brand Name	Siless
Coverage	10 ft² (0.95 sqm)
Customer Reviews	4.7 out of 5 stars 558 Reviews
Item Dimensions L x W	25.4L x 19.3W centimeters
Item Thickness	80 Mils
Item Type Name	sound deadening
Item thickness	80 Mils
Manufacturer	Bema Group Inc.
Manufacturer Part Number	VAR8010MIL
Material	Bmastic
Material Type	Bmastic
Model Number	10 SqFt(0.95 SqM)
Product dimensions	25.4L x 19.3W centimeters
Recommended Uses For Product	soundproofing, vibration dampening in automotive applications
Recommended uses for product	soundproofing, vibration dampening in automotive applications
UPC	094308950389
Unit Count	1.0 Count

Reviews

K**V

Makes For Quiet Rides

Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.

15.03.2026

N**R

Buy em 🔊

Great product, Honestly.. I bought em twice for my upcoming summer build 🔊 I Got my entire trunk done with one box & another box was reordered for my front doors. They stick pretty easily, No issues, Rolled em & viola. My go to from here on 👏🏽👏🏽

20.04.2026

S**Z

Forré mi keeper con ésto…

…y quedó genial!! Lo recomiendo sin lugar a dudas!

27.02.2024

B**Y

Great Value

Works very well, more than I expected for the price!

5.07.2026

L**O

Great value

Good product. Great price!

21.05.2026

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