Characteristics: * 30* 50cm soundproofing car deadener self-adhesive cotton insulating foam * can provide you with a good effect of silence as well as insulation effect * high density foam And of high quality, stronger sound performance * not absorbent water & not moldy, and thermal conductivity is low * with powerful double side adhesive, easy to install * beautiful work, clear cut * can be installed in any part of the car * 100% new and high quality Specifications: * Material: rubber * Color: as shown in images * Dimension: 50* 30cm/19.7* 11.8 inches (approximately) * Thickness: 5mm (approximately) * Flection resistance: 2kpa * Compression resistance: 6kpa * Appropriate temperature: -200 C ~ 800 C * Tolerable temperature: -450 C ~ 1150 C CONTENTS OF THE PALLAGE: 1 * soundproofed cotton Note: The real color of the article can be slightly different from the photos presented on the website due to many factors such as the brightness of your monitor and the brightness of the Light Characteristics: 1. This product is delivered with a strong adhesive, at room temperature above 0 degrees without additional heating can be directly glued. The higher the exterior temperature of the dough, the stronger the construction, it cannot be removed once the dough is extremely solid! 2. Noise experts recommend making sound insulation at the same time, don't forget the door of the vibration, in the dough before cotton sound can be displayed before a few vibrations, excellent effect, the general needs of the whole From the sedan to three cars of about 10 meters. 3. Special note: if owners such as engine noise, you want to completely reduce engine noise alone on the hood on this point The acoustic insulation cotton is not as simple as the noise cotton of the engine recommended to make The hood and noise effects of the L slit must use a cotton sound insulation aluminum leaf + aluminum plate, a butyle rubber damping plate (approximately 18-25), the sound of the Engine is a very complex sound engineering system, you must make wings, a firewall, a log panel, a l slit in the shape of a sound insulation! function: Suitable for This soundproofing foam is ideal for hood, ceiling, door, cockpit floor, tailgate, fire wall and U-type wall, front and back mudguard. Block the Broke This foam insulation will improve the driving experience of your vehicle by reducing the noise of the engine, tire crying, road noise, wind noise and considerably improves the overall refining of the vehicle and sound quality. With a high noise reduction and thermal insulation properties, it is a good replacement for the old one and also a spare part necessary for your car. Double effect In addition to improving acoustics From the vehicle, this high performance insulation foam will provide your vehicle to stay cooler in summer and warmer in winter, making your driving more comfortable. Striking resistant. Waterproof and moisture-resistant-the insulating carpet is made of high quality material with the adhesive back surface, this insulating foam is easy to cut, peel and apply, and it is resistant to water and fireproof. Striped resistant. The high fiber -level surface fabric is made of fiberglass. Heat resistant. The block transmits sunlight, the engine, the heat of the cabin exhaust pipe, reduces the energy consumption of air conditioning, saves fuel. Enhanced Protection 1. slow down life lifetime pipelines and circuits. It is hot in summer, it can help the coverage before the car to dissipate heat, prolong the lifespan of pipes and circuits and not accelerate cracking. 2. slow down the aging of automotive paint. The direct sunlight in front of the exterior case, the high temperature inside and outside the engine, accelerates the aging of the paint. He protects the painting of aging. Attention Please do not make bad mistakes with a long period of combustion and take the gas stove to burn, because cotton with a sticker does not shoot the other car cannot achieve fire conditions once fire conditions in addition to the metal parts inside the car can draw all burning objects, the owners offered do not install private electronic devices, the correct use of cars.