








🔕 Silence is the new luxury—upgrade your ride with Siless Hybrid 3in1!
The Siless Hybrid 3in1 200 mil sound deadening mat is a heavy-duty, triple-layer automotive insulation solution combining butyl mastic, PE foam, and mass loaded butyl membrane. Covering 25 sqft with 0.2-inch thickness, it effectively reduces road and exhaust noise by up to 65%, blocks heat, and dampens vibrations. Designed for easy peel-and-place installation without adhesives, it offers a cost-effective upgrade for a quieter, cooler, and more comfortable driving experience.



| Manufacturer | Siless |
| UPC | 094308950341 |
| Part number | SLH20025 |
| Item Weight | 8.1 Kilograms |
| Product Dimensions | 39.09 x 24.79 x 0.1 cm; 8.1 kg |
| Item model number | SLH20025 |
| Size | 25 sqft |
| Item Package Quantity | 1 |
| Coverage | 25 sqft |
| Batteries Included? | No |
| Batteries Required? | No |
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