Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening Mat, a butyl-based vibration dampening material designed for automotive soundproofing. This product is commonly used as a base layer to reduce road noise and rattle by dampening vibrations in metal panels.

Product Specifications

Thickness: 50 mil (1.3 mm).

Coverage: 52 square feet per box.

Quantity: Typically includes 20 sheets, each measuring approximately 23.6 x 15.94 inches.

Material: Advanced BmastiC™ butyl composition with a peel-and-stick adhesive backing.

Temperature Range: Rated for -50°F to 212°