Adhesive Mats Rubber 1-Furniture Leg Feet Rug Felt Pads Anti Slip Mat Bumper Damper For Chair Table Protector HardwareDescription:Butyl rubber sound insulation surprise absorber is made of butyl rubber and polymer supplies as the leading materials, supplemented by way of some changed particular excessive damping materials, with appropriate amount of fillers, softeners and anti-aging agents. It is a type of solid toughness, high damping, coated with aluminum foil layer and butyl rubber layer, which can effectively achieve sound insulation and shock absorption, and has great oxidation resistance. Embossing can boost the vibration reduction effect, and is specifically designed The honeycomb form can take in some noise.Name: sound insulation shockproof plateColor: random black and silverWeight: about 0.34kgMaterial: butyl rubber + aluminum plate + launch paperSpecification: 400 * 230mmSpecifications:*Environmental defense and security base material, high purity environmental defense butyl rubber as matrix, passed SGS environmental defense test, no matter in extreme temperature and standard temperature, no smell, environmental defense and non-toxic.*It has ideal sound insulation and shock absorption effect, efficiently insulates vehicle tire noise, street noise and engine noise, and has surprise reduction and surprise absorption effect.*Soft texture, good climate resistance, difficult to aging, long service life*Light and skinny texture, wide damping, in line with the fad of automobile lightweight, to not expand the load, minimize fuel consumption; large damping, solid tensile strength, high elongation at break, can upgrade the security and operability of vehicles.*There is self-adhesive material the back, which is delicate and elastic as a whole. It would be deformed per various forms of veneer, so the development is low.*Waterproof and moisture-proof, with ideal water vapor permeability, no water absorption, no mildew, long lifePackage Included:1*sound insulation shockproof plate(random black and silver)