DescriptionInsulation high temp pad, excellent sound absorption. Heat resistance, sound attenuation, optimum performance and service life. Suitable for automobile and motorcycle and the silencers of the engine.Features-Color: White.-Material: Cotton. - Used for heat preservation of various heat sources (electricity, gas, oil) high-temperature equipment and central air-conditioning pipes. -Used for various heat insulation and fireproof materials. Used for various heat transfer and heat storage devices. -Used for sealing, sound-absorbing, filtering and insulating materials in special places. -Used for sound insulation, heat insulation and heat resistance of car, ships, airplanes and other parts. -For the sound insulation of the inner core of the muffler of automobiles and motorcycles and the silencer of the engine.