Is this a one piece sized at 60x40"?

Yes. It comes as one piece. Make sure you don't plan on using it for voice isolation though. Works great for thermal insulation

How many of these should i order for an extra cab silverado. Want to do doors, floors, back wall.

You will have to measure your interior. I would assume it would take four. If you are trying to quiet your vehicle then you want a butyl sound deadening mat (at least 50 mil) and cover about 25% using smaller squares located strategically to keep body panels from vibrating. It is kind of heavy like peel and stick roofing material. Then insulate.

What the heck is "high density foam cotton" ??? is it cotton or is it foam? it cannot be both.

It would appear to be a poor language translation. The term "cotton" probably is meant to be a description for a flat layer of foam insulation as one would use a cotton blanket.

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uxcell Heat Sound Deadening Insulation Mat Deadener Pad Car Auto Exhaust Muffler Hood Door Waterproof 394mil 6.5sqft 40x24inch for Car Hood

Product ID: 31743318

Details

Brand
uxcell
Item Thickness
10 Millimeters
Material
394mil Foil
Product Dimensions
40"L x 24"W
Recommended Uses For Product
automotive and

💧Waterproof & durable

🔇Superior sound deadening

🔥394mil thick heat barrier

MOP$410

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Description

🔥 Silence the noise, shield the heat — drive smarter, live cooler! 🚗

ALL WEATHER PROTECTION - Waterproof design keeps insulation effective rain or shine, summer or winter
ULTIMATE HEAT SHIELDING - Blocks engine & exhaust heat, protecting your car’s core and saving fuel
ENERGY EFFICIENT COMFORT - Maintains cabin temperature, reducing AC load and boosting fuel economy
PREMIUM SOUND ABSORPTION - Dramatically reduces road and engine noise for a quieter, more luxurious ride
EXTENDED VEHICLE LIFESPAN - Prevents heat-induced cracking and paint aging, preserving your car’s value

The uxcell Heat Sound Deadening Insulation Mat is a 394mil thick, waterproof aluminum foil foam pad designed to reduce engine heat transfer and noise inside your vehicle. Measuring 40x24 inches and covering 6.5 square feet, it protects car components from heat damage, slows paint aging, and improves cabin comfort by maintaining temperature balance year-round.

Specifications

ASIN	B01I3C64ZQ
Best Sellers Rank	#14,279 in Automotive ( See Top 100 in Automotive ) #28 in Automobile Insulation
Brand Name	uxcell
Coverage	6 square feet
Customer Reviews	4.4 4.4 out of 5 stars (2,705)
Included Components	Sound Deadener Mat
Item Dimensions L x W	40"L x 24"W
Item Thickness	10 Millimeters
Item Weight	0.51 Pounds
Manufacturer	uxcell
Manufacturer Part Number	a16061400ux0286
Material Type	394mil Aluminum Foil Foam
Model Number	LYSB01I3C64ZQ-ELECTRNCS
Recommended Uses For Product	automotive insulation, heat and sound protection
UPC	602451627807
Unit Count	6.66666666666667 Square Feet

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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.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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MOP$410

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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