Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener

Description

🚗 Silence the noise, beat the heat — upgrade your ride’s comfort now!

Siless LinerPRO 2in1 is a premium 200 mil (5mm) thick closed-cell polyethylene foam combined with a 50 mil b mastic layer, designed to deliver superior automotive sound deadening and heat insulation. Covering 36 sqft per pack, it blocks 98% of radiant heat, is fully waterproof and oil resistant, and withstands temperatures up to 215°F. Its self-adhesive, flexible sheets install easily on doors, floors, roofs, and engine bays, providing durable, odorless, and rust-preventing insulation that enhances vehicle comfort year-round.