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Siless

Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener

    • Based on 270 reviews
Condition: New
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$69.95 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Nov 27 – Nov 30
Order within 11 hours and 8 minutes
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Features

  • SILESS LinerPRO 2in1 combine 157 mil Closed Cell Foam and 50 mil Bmastic. LinerPRO is a heavy, thick, two layer composite material, that solves two of the most difficult automotive problems: dampening sound vibrations and heat insulation. OIL and Waterproof LinerPRO closed-cell polyethylene foam is the best for car, it ensures optimum efficiency and vibro&thermal insulation that could be possibly gained. The price Siless LinerPro with similar characteristics is more then three times cheaper!
  • Heat Blocker and Sound Deadener: Effectively blocks 98% of radiant heat transfer. Siless LinerPRO is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant!
  • Waterproof: It is a waterproof thermal deadener with highly compressible closed cell foam formulation, it absolutely doesnt absorb moisture and has no odor, and its flexible which make it easy to install with or without roller.
  • The operating temperature of the material is the same as of the rubber foam up to 215 degrees Fahrenheit.
  • SILESS LinerPro specifications: Self-adhesive foam sheets (closed cell PE foam) with waterproof glue. Thickness 200 mil / 0.20 inches / 5mm. Number of sheets in the package - 33. Total coverage area - 36 ft2. Each sheet size - 9.52 x 16.53 inches

Material: Polyethylene (PE)


Brand: Siless


Coverage: 36 square foot


Item Thickness: 0.2 Inches


Recommended Uses For Product: Automotive insulation


Product Dimensions: ‎16.53"L x 9.52"W


Manufacturer: ‎Bema Group Inc.


UPC: ‎094308950228


Part Number: ‎SLL36


Item Weight: ‎16.21 pounds


Item model number: ‎SLL36


Size: ‎36 sqft


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 11, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 27 – Nov 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great Product
**Product Review: Silas Sound Deadening Material for Car Floors** Rating: ★★★★★ (5/5) I recently upgraded my car with Silas Sound Deadening Material on the floor, and the results have been nothing short of fantastic. Here's a detailed review of my experience: **Noise Reduction**: The effectiveness of Silas Sound Deadening Material in reducing noise is impressive. It significantly dampens road noise, engine rumble, and vibrations, making the car’s interior remarkably quieter. This has transformed my daily commute, allowing me to enjoy music and conversations without the intrusive background noise. **Installation**: Installation was straightforward, thanks to the product's design. The material cuts easily, which allowed me to tailor it precisely to the floor contours of my car. The self-adhesive backing is strong and adheres well to the car floor, ensuring a secure fit without any additional adhesives. **Material Quality**: The quality of Silas Sound Deadening Material is top-notch. It is thick and dense, which is key for absorbing sound and vibrations. Despite its thickness, it's surprisingly lightweight, so it doesn't add much weight to the vehicle. The material is also resistant to moisture and temperature fluctuations, making it durable for long-term use in various climates. **Impact on Driving Experience**: The installation of this material on the car floor has significantly enhanced the driving experience. The ride feels smoother and more refined, as the material also helps in damping the vibrations that travel through the car's structure. **Value for Money**: Given its high quality and the substantial improvement it brings to the comfort of driving, Silas Sound Deadening Material offers excellent value for money. It performs on par with, if not better than, more expensive brands in the market. **Overall Verdict**: Silas Sound Deadening Material is an outstanding product for anyone looking to improve the soundproofing of their vehicle. Its installation on the car floor has made a noticeable difference, creating a quieter and more enjoyable driving environment. I highly recommend it to all car owners—it’s a worthwhile investment for enhancing your vehicle's interior ambiance. ... show more
Reviewed in the United States on May 13, 2024 by Amazon Customer
    • Enhanced Soundproofing and Thermal Blocking
Review Image by John T. John T.
Review Image by John T. John T.
Review Image by John T. John T.
Review Image by John T. John T.
Review Image by John T. John T.
The Siless LinerPRO 2in1 200 mil (5mm) soundproofing material has truly exceeded my expectations in reducing road noise and heat in my car. Installation was a breeze using scissors or a blade. The flexibility of the material allowed for easy cutting and shaping to fit into various spaces in my car. Plus, the self-adhesive backing ensured a secure and hassle-free application. Once installed, the difference in sound quality was immediately noticeable. It did help dampen vibrations and reduced external noise, creating a quieter and more comfortable environment. The thermal insulation properties were very important to me, and this product did deliver on that. The engine firewall in my classic car gets too hot and the cabin heat becomes unbearable, but with this product, the difference was immediate. I highly recommend the Siless Liner Pro to anyone looking to improve soundproofing and thermal insulation for their car. With its easy installation, durable construction, and impressive performance, it's a game-changer for creating a quieter and more comfortable environment. ... show more
Reviewed in the United States on June 7, 2024 by John T. John T.
    • Never knew I needed this!
Review Image by Patrick Patrick
Used inside the driver and passenger doors. Quiets down the road noise and kills the resonance of any sounds that get in. Keeps my music from rattling my doors and their door panels. Soft and very sticky. CLEAN THE SURFACES THAT YOURE USING THIS ON THOROUGHLY. Use rubbing alcohol. Also buy a roller. You need to push hard to apply this. Great upgrade for any car. Works awesome. Worth the little money it costs. It takes a lot of work to install depending on what you’re doing. Flexible. Don’t notice a heat difference. Tint is a better option if the heat is bothering you. Also, prepare for your hands to get sliced up rummaging around in your doors. ... show more
Reviewed in the United States on October 26, 2024 by Patrick Patrick
    • Great quality
Ease of use
Reviewed in the United States on September 20, 2024 by Mark
    • Worked great!
Review Image by Jonathan Westfall Jonathan Westfall
Super sticky. The only problem i ran into was the heat. ( south texas) when it was really hot it was difficult to pill the paper backing off. May not be so bad if you are in the shade or cooler temps. I'm not blaming the manufacturer tho it's just hot in south texas. A friend of mine also recommended using aluminum tape on the seams so the glue won't stick to the carpet or panels when you need to remove them. Big difference in road noise and music sounds a lot clearer. ... show more
Reviewed in the United States on September 26, 2024 by Jonathan Westfall Jonathan Westfall
    • Easy install. Great sound deadening
These are a solid pick. The adhesive is easy to work with and they haven't peeled after the several months I've had them installed. They're easy to cut with scissors or a knife and stick to uneven surfaces really well. I would really recommend these as a cheaper alternative to sound deadening.
Reviewed in the United States on August 13, 2024 by Jen
    • Easy to install
These liners were super simple to install. I was redoing the floor on my truck and having these made the job much simpler. If you have a knife and some rollers, it shouldn’t take more than a couple hrs to redo the floor (a few hrs for someone inexperienced such as myself). I will say, make sure you wear pants you don’t care about, because they’ll likely ruin them as the green is extremely sticky and if/when it tears, it comes off like boogers and doesn’t come out in the washer. But hopefully you’re not working on your car in clothes you care about. Other than that…it’s great! Like I said, simple to install, I added additional spray adhesive although you done really need to because it sticks really well. But the rollers are absolutely essential. They will ensure that you can contour the liners into the crevices of the floor. Additionally, it significantly reduces the sound from outside my truck. I have an old Chevy so they’re not the quietest on the road, but the liners absolutely helped with that. 10/10 for this product, id absolutely recommend it to anyone, especially anyone who lacks experience and this is your first time (it was my first time). ... show more
Reviewed in the United States on February 5, 2024 by Dustin
    • Sticky as heck
The media could not be loaded. I really liked this product. It was easy to apply, and was very sticky. I really can’t imagine it becoming unstuck, but time will tell. Engine sound is quieter and the rattles in my dash are gone. Next..the rest of the interior.
Reviewed in the United States on November 13, 2024 by Keri Franklin

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