Specification: Form: Square Material: Rubber Grade: A Flexion resistance: Strong Compression Resistance: Strong Form: Fibrous Size: 100x50cm Thickness: 3mm/6mm/10mm/20mm Characteristics: 1. This product is delivered with a strong adhesive, at room temperature greater than 0 degrees without additional heating can be directly stuck. The higher the exterior temperature of the dough, the more the solid construction cannot be removed after the dough is extremely strong! 2. Noise experts recommend doing acoustic insulation at the same time, do not forget the door of vibration, in the dough before cotton sound can be displayed before a few vibration excellent effect, the general needs of the whole 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 cotton sound insulation point is not as simple as engine noise cotton recommended to hood and U-Slot noise effects should use sound insulation in cotton aluminum leaf + aluminum plate aluminum shock butyle rubber shock paste (approximately 18-25), engine noise is a very complex sound engineering system, You must make wings, firewall, dashboard in the shape of a slit sound insulation engineering! function: Suitable for This soundproofing foam is ideal for the hood, the Ceiling, the door, the cockpit floor, the tailgate, the fire cut wall and the U-type wall, the front mudguard, the front and rear wheels. grease the noise This insulating foam will improve the 'Driving experience in your vehicle by reducing engine noise, tire groans, road noise, wind noise and considerably improves the overall refinement of the vehicle and sound quality. With high thermal insulation properties and no noise reduction, it is a good replacement for the old and also a necessary spare part for your car. Double Effect In addition to improving acoustics From the vehicle, this high performance insulating foam will ensure that your vehicle remains cooler in summer and warmer in winter, making your driving more comfortable. Striking resistant. Waterproof and humidity resistant The automotive insulating carpet is made of high quality material with the adhesive surface, this insulating foam is easy to cut, peel and apply, and it is resistant with water and fireproof. Striped resistant. The high surface fiber fabric is made of fiberglass. The block transmits sunlight, the engine, the heat of the cabin exhaust pipe, reduces the energy consumption of air conditioning, saving fuel. Reinforced protection 1. slow down life lifetime pipelines and circuits. It is hot in summer, it can help the car's hood to dissipate heat, prolong the lifespan of pipes and circuits and not accelerate cracking. 2. slow down the aging of car paint. The direct sunlight in front of the outer envelope, high temperature inside and outside the engine, accelerates the aging of the paint. He protects the painting of aging. Be careful: Please do not go wrong errors with a lot of time burning and taking the gas stove to be burned, because cotton with a sticker does not shoot 'Another car cannot reach the light conditions once the light conditions in addition to the metal parts inside the car can draw all the burning items, the owners offered not the electronic devices installed in private, the Good use of cars. Incidental package: 1 x absorbent cotton roller