Heat Shield, Sound Deadening Mat, Car Noise Dampening Engine Insulation Foam 3/8" Thickness 40"x 160" with Roller

【Reduce road noise】 If you often drive on uneven roads or on noisy highways, sound insulation can bring you more comfort. It will reduce the noise of roads and other drivers. This will make your driving smoother and have the added benefit of better media listening. 【Enhance the music】 Use sound insulation to make your radio clearer. You will no longer have to turn it up because of traffic noise. Not only is it good for music, but audio books and telephones will sound better, too. 【Improve privacy】 If you don't want other people on the road to hear what you're listening to, the sound insulation prevents the noise from escaping. 【Warm in winter and cool in summer】 This car insulation will help reduce your interior temperature in the summer, keep you warm in the winter, reduce engine/tunnel/console. 【Protect car paint】 In summer, the temperature is too high, the engine runs at high speed and accelerates for a long time, and generates heat, which can easily cause the aging and fading of the car paint. Specifications: Core Material: Polyethylene closed cell foam core The surface high-fiber cloth is fiberglass. Thickness: 3/8" Please Note: 1. Not to be applied directly to heat source including: exhaust pipes, mufflers or hot turbo pipes. 2. During shipping, compression forces in transit (especially for softer materials like foam or insulation) can temporarily reduce thickness by ≤15%.