How can I get the sticker/decal my order didn’t have one?

I've used several boxes of this product. No decal present in any box I've used..

Will this work on the inside walls of a cargo van? reduce noise/vibration? insulate? reduce heat? repel water?

Thank you for your question. Siless Black 50 mil will reduce noice/vibration. Together with Siless 157 mil closed cell, installed as a second layer, will insulate/reduce heat, and will provide with weatherproof properties.

Can it be used uder the hood and will it hold up the the heat of the engine?

Thank you for your question. Siless Black 50 mil Sound Deadener Mat has a working temperature range from- 50 degrees to 210 degrees F. Also, for short period of time it would withheld heating of up to 375 degrees F. We won't recommend installing under hood in the engine compartment due to temperature constrains.

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Siless Black 50 mil 52 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening

Siless Black 50 mil 52 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening

Product ID: 377617063

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Details

Material
Bmastic
Brand
Siless
Item Thickness
50 Mils
Recommended Uses For Product
Sound in cars
Product Dimensions
59.9L x 40.5W

💰Only $1.53 per sqft - premium value

📏50 mil thickness for max damping

📐52 sqft coverage per box

Description

🔇 Silence is the new luxury—upgrade your ride with Siless!

ADVANCED BMASTIC FORMULA - 20-30% more effective than competitors’ outdated tech
GENEROUS 52 SQFT COVERAGE - Enough material to transform your entire vehicle
PEEL PLACE INSTALLATION - No mess, no fuss—install like a pro in minutes
COST EFFECTIVE SOUNDPROOFING - Premium quality without the premium price tag
PRECISION ENGINEERED 50 MIL THICKNESS - Ultimate vibration control for a luxury ride

Siless Black 50 mil Sound Deadening Mat delivers industry-leading noise reduction with its advanced Bmastic formula, providing 52 sqft of high-performance sound insulation at an unbeatable price. Designed for easy peel-and-place installation, it effectively eliminates road noise and vibrations, giving your car a premium, quiet cabin experience without breaking the bank.

Specifications

Global Trade Identification Number	00670875990531
Manufacturer	Bema Group Inc.
UPC	670875990531
Product Dimensions	59.94 x 40.49 x 0.1 cm; 7.56 kg
Item model number	NewSLS50_52
Manufacturer Part Number	NewSLS50_52
Colour	Black
Country of Origin	USA
Item Weight	7 kg 560 g

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