Siless Liner 314 mil 18 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening

Description

🛠️ Silence the noise, block the heat, and upgrade your ride’s comfort effortlessly!

Siless Liner is a high-density, 314 mil thick closed-cell polyethylene foam sound deadening mat offering 18 sqft coverage. It features a self-adhesive waterproof layer that blocks 98% of radiant heat and resists oil and moisture, making it ideal for automotive thermal and sound insulation. Lightweight and flexible, it installs easily on doors, floors, roofs, and engine bays, delivering premium noise reduction and thermal protection at a fraction of the cost.