Point:1.Easily installs, fit all kinds of vehicle type. Self sticking backing and Waterproof, dustproof.2.Strong sound insulation and absorption performance, heat insulation, damping and 3.Good noise insulator properties as rubber foam. It absolutely doesn't absorb water and has no polyurethane foam. It has very low weight, oil and petrol resistant.4.Slow down the car paint aging. Because of hot weather, the front outer cover through the direct sun, high temperature inside and outside the engine, accelerated paint aging5. Keeps heat in cold out in the winter, Keeps cold in heat out in the summer.
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