

🛠️ Transform your car into a quiet, climate-controlled sanctuary—without breaking the bank!
Siless Liner 157 is a 4mm thick, closed-cell polyethylene foam mat designed for automotive sound deadening and heat insulation. Covering 36 sqft per roll, it features a waterproof, odorless, self-adhesive backing that blocks 98% of radiant heat and reduces vibrations, enhancing vehicle comfort and acoustic quality. Durable up to 215°F, it offers premium performance at a fraction of the cost of similar products.



| ASIN | B07B75PD8B |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,244 in Automotive ( See Top 100 in Automotive ) #6 in Automobile Insulation |
| Coverage | 36 square foot |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,018) |
| Date First Available | March 4, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.6 pounds |
| Item model number | SLL36 |
| Manufacturer | Bema Group Inc. |
| Part Number | SLS15736 |
| Product Dimensions | 330.7 x 15.74 x 0.04 inches |
| Size | 36 sqft |
| Style | 157 mil 36 SqFt |
| UPC | 670875990586 |
S**N
Exactly what i needed!
I recently purchased the Siless Liner 314 mil 18 sqft Sound Deadening mat and I am absolutely thrilled with the results. This product is a game-changer when it comes to reducing noise and improving the overall sound quality in my vehicle. The 314 mil thickness provides excellent sound insulation, effectively blocking out road noise, engine noise, and vibrations. One of the things that really impressed me about the Siless Liner is the price. Compared to other sound deadening products on the market, this one is incredibly affordable. I was a bit skeptical at first because of the low price, but after installing it in my car, I can confidently say that it is worth every penny. The quality of the material is top-notch, and it is easy to work with during the installation process. Not only does the Siless Liner effectively reduce noise, but it also helps to improve the overall sound quality in my vehicle. The sound deadening material creates a more acoustically pleasing environment, allowing me to enjoy my music and conversations without any distractions. I have noticed a significant difference in the clarity and depth of the sound in my car since installing the Siless Liner. Overall, I highly recommend the Siless Liner 314 mil 18 sqft Sound Deadening mat to anyone looking to improve the sound quality in their vehicle. It is a cost-effective solution that delivers exceptional results. Don't let the affordable price tag fool you - this product is a game-changer when it comes to reducing noise and enhancing the overall driving experience.
D**.
Bringing a 1976 MG Midget to the modern world!
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
L**A
Better than Kilmat
Great adhesion, and you can immediately see the sound difference when you rap the area and compared it to another area without it. Also, very easy to cut and apply. Once on, you may not be able to peel it and reposition it, so be sure where you want it.
A**R
Works great
We bought this to insulate our cargo van roof. The roof has so many angles and dips. This molded over everything perfectly. You have to be very careful because once you touch it to the metal it's done. You cannot get it off without tearing it. We found we needed two careful people to get it on right. I gave it 4 stars because it would nice if it was thicker or we had the option to buy a thicker product. Also, when we ordered it, we didn't notice that the last photo had advertising on the surface and we were going to return it (I do not want to look at advertising), but then we received it and it did not have advertising on the surface after all. It's easy to cut with scissors or straight edge and a ruler. If you push down and don't stretch it, it does not tear. It is thin moldable foam with a strong adhesive. Here's some pictures of what we did. We plan to cover the roof with wood slats or something similar. We did it for the sound deadening, but also for a small layer of insulation on the ceiling of our van. It was really difficult to find a product to put up there and this worked!
D**L
It’s perfect. Exactly what I wanted
C**N
Anteriormente encargue de vendedores de China nunca me llego el producto. Este llego incluso antes de lo esperado el producto se ve de buena calidad, mejor de lo que esperaba por el precio.
C**P
Not really that good - i used this with their butyl matts and has barely made a difference in engine & road noise.
ع**د
الكمية فقط للارضيه سياره صغيره والعازل فرق شي بسيط عن الوكاله تقريبا 5بالميه يعني خذ 8مل افضل
J**F
Si buscas reducir la resonancia de la lamina debes usar primero caucho butilo y despues agregarle esta espuma encima para mejores resultados. Cumple perfectamente con su funcion que es aislar y sellar paneles, al sellar puertas mejora la acustica de los altavoces, evita vibraciones y ruidos si se usa como empaque o junta al montarlos, el adhesivo es muy fuerte, se pega excelente y es dificil removerlo, no desprende olor alguno aun con el coche cerrado todo el dia bajo el sol a 38 grados.
Trustpilot
3 weeks ago
1 month ago