KOIKEY Car Sound Deadening Foam Mat - 197 mil 13.1 sqft Auto Soundproofing Material, Sound Deadener and Heat Insulation for Auto, Vehicle

★Insonorizzante mats (closed cell PE foam) with waterproof glue. Thickness 197 mil / 5mm. Pack of 12(single piece 1.09 sqft). Total coverage area - 13.1 ft², working Temperature Range: -40°F ~ 300°F
★Sound deadening mat is an insulating material with a highly compressible closed-cell foam formula. Effectively blocks 98% of radiant heat transfer, will block engine, exhaust and summer heat, ensure your vehicle stays cooler, reduce the energy consumption of car air conditioners, so as to achieve the goal of fuel saving
★Sound deadener pad has excellent sound insulation and vibration absorption performance, reduces external noise, creates a comfortable driving environment, suppresses engine vibration, reduces internal vibration, and extends the life of parts
★Sound dampener liner has waterproof Aluminum surface, it absolutely moistureproof and has no odor, isolate most liquids on the surface and wipe dry easily, scratch resistant
★Sound dampening mat can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor. It has excellent load resistance, so it is the best choice for flooring. Easy to cut and install, self-adhesive backing waterproof and dustproof and have strong adhesion