Roof and floor of truck, do i need to put on top of butyl or will this work by itself?

Thank you for your question. For floor and roof installation, we always recommend Siless 80 mil first and then Siless Liner 157 mil on the top of it.

Will this work on the underside of the car as a heat barrier/shield from the exhaust

I think the foam would melt or burn and get too hot if it was real close to the exhaust pipe underneath the car. probably wouldnt stick well to the dirty underside anyway. However, if you apply it on the inside of car body above the exhaust area you will lessen the flow of heat (and noise) into the interior. You can also apply several layers to increase the R value.

Would this work goodon my van walls

Thank you for your question. Yes, it will be good for your van walls.

What is the thickness of the foam? Could it be cut into a one or two inch strip and wrapped around a 3" tube? Does it scratch easily?

It is 157 Mil 37.5 Sqft. Yes, you could cut it into one or two inch strips. It has self adhesive side, and you can install it around a 3" tube. It is not easy to scratch it, but everything depends on the environment where you install it.

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Liner 157 mil 36 sqft Aluminum Foil Finish Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener

Product ID: 303641766

Details

Brand
Siless
Item thickness
4 Millimeters
Material
Aluminum (PE)
Product dimensions
8.4L x 0.4W
Recommended uses for product
Vehicle and

💧100% waterproof & oil resistant

📏4mm thick closed-cell foam

🛡️98% radiant heat blocked

710.29 DT

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Description

🔥 Stay cool, quiet, and protected — the smart ride upgrade you can’t miss! 🛠️

PRECISION THICKNESS - 4mm dense closed-cell foam ensures maximum insulation without bulk.
WATERPROOF OILPROOF - Seals out moisture and oil, preventing rust and extending vehicle life.
COST EFFECTIVE QUALITY - Premium aluminum foil finish at over 3x less cost per sqft than competitors.
EFFORTLESS INSTALLATION - Self-adhesive, flexible liner cuts and fits easily for a perfect custom application.
ULTIMATE THERMAL SHIELD - Blocks 98% of radiant heat to keep your ride cool or cozy all year round.

Siless Liner is a 4mm thick, closed-cell polyethylene foam with an aluminum foil finish designed for automotive heat insulation and sound deadening. It blocks 98% of radiant heat, is fully waterproof and oil resistant, and features a strong self-adhesive backing for easy installation. Covering 36 sqft per roll, it offers premium thermal protection and vibration dampening at a fraction of the cost of similar products.

Specifications

ASIN	B085642G7M
ASIN	B085642G7M
Best Sellers Rank	#40,458 in Automotive ( See Top 100 in Automotive ) #96 in Automobile Insulation
Brand Name	Siless
Coverage	36 square foot
Customer Reviews	4.6 4.6 out of 5 stars (1,383)
Customer reviews	4.6 4.6 out of 5 stars (1,383)
Date First Available	12 May 2020
Item Dimensions L x W	8.4L x 0.4W Meters
Item Thickness	4 Millimeters
Item model number	157 mil 36 sqft
Manufacturer	Siless
Manufacturer	Siless
Manufacturer Part Number	SLF36
Material Type	Aluminum, Polyethylene (PE)
Model Number	157 mil 36 sqft
Number of Items	1
Number of Packs	1
Product Dimensions	839.98 x 39.98 x 0.1 cm; 1.24 kg
Recommended Uses For Product	Vehicle insulation and soundproofing
UPC	753068062380
Unit Count	36 Square Feet

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710.29 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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