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.

Desertcart Logo

Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔥 Stay cool, quiet, and in control with Siless Liner!

UNMATCHED VALUE - Get premium quality at over 3x less cost per sqft compared to competitors.
DURABLE ODORLESS - Waterproof, oil-resistant, and odor-free for long-lasting performance without compromise.
EFFORTLESS INSTALLATION - Self-adhesive, flexible, and lightweight design makes application quick and mess-free.
ULTIMATE THERMAL SHIELD - Blocks 98% of radiant heat to keep your car cooler in summer and warmer in winter.
PREMIUM CLOSED CELL FOAM - 4mm thick PE foam with aluminum foil finish for superior sound deadening and insulation.

Siless Liner is a 4mm thick, closed-cell polyethylene foam with an aluminum foil finish designed for car sound deadening and heat insulation. Covering 36 sqft per roll, it blocks 98% of radiant heat, is fully waterproof and oil resistant, and features a self-adhesive backing for easy installation. Offering premium performance at a fraction of the cost, it ensures a quieter, cooler, and more comfortable ride year-round.

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

3167589₫

Duties & taxes incl.

Vietnamstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Manufacturer	SILESS
UPC	753068062380
Part Number	SLF36
Item Weight	2.95 pounds
Product Dimensions	330.7 x 15.74 x 0.04 inches
Item model number	157 mil 36 sqft
Size	36 sqft
Style	157 mil 36 SqFt
Item Package Quantity	1
Coverage	36 square foot
Batteries Included?	No
Batteries Required?	No

Siless Liner 157 mil (4 mm) 36 sqft Aluminum Foil Finish Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions