








🛠️ Upgrade your ride’s comfort & quiet—because your car deserves the best!
Siless Liner is a high-density, 314 mil thick closed-cell polyethylene foam sound and heat insulation mat designed for automotive use. It features a self-adhesive waterproof layer that blocks 98% of radiant heat, resists oil and moisture, and reduces noise reverberations. Covering 18 square feet per roll, it’s lightweight, flexible, and crush-resistant, making it ideal for firewall, doors, roof, trunk, and floor applications. Offering premium thermal and acoustic insulation at over three times less cost than similar products, Siless Liner ensures a cooler, quieter, and more comfortable driving experience.



| ASIN | B07LH1X7QX |
| ASIN | B07LH1X7QX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #11,030 in Automotive ( See Top 100 in Automotive ) #25 in Automobile Insulation |
| Color | Black |
| Coverage | 18 square feet |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,771) |
| Customer reviews | 4.5 4.5 out of 5 stars (3,771) |
| Date First Available | 1 January 2024 |
| Date First Available | 1 January 2024 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 889 g |
| Item model number | SLL31418 |
| Item model number | SLL31418 |
| Manufacturer | Siless |
| Manufacturer | Siless |
| Part number | SLL31418 |
| Product Dimensions | 419.99 x 39.98 x 0.1 cm; 889 g |
| Product Dimensions | 419.99 x 39.98 x 0.1 cm; 889 g |
| Size | 18 sqft |
| Style | 314 mil 18 SqFt |
| UPC | 670875990746 |
خ**د
لماذا يوجد تاخير في ارجاع الطلبات؟؟؟؟1
M**D
Very strong adhesive and excellent quality
It is better at isolating sound than the one I got from a store near me and its thickness is excellent.
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.
S**N
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.
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
1 week ago
1 month ago