Adhesive Mats Rubber 1-Furniture Leg Feet Rug Felt Pads Anti Slip Mat Bumper Damper For Chair Table Protector HardwareDescription:Butyl rubber sound insulation shock absorber is manufactured from butyl rubber and polymer supplies as the leading materials, supplemented through some modified particular excessive damping materials, with right quantity of fillers, softeners and anti-aging agents. It is one of those stable toughness, excessive damping, lined with aluminum foil layer and butyl rubber layer, which can efficiently obtain sound insulation and shock absorption, and has super oxidation resistance. Embossing can enhance the vibration reduction effect, and is specially designed The honeycomb shape can absorb some noise.Name: sound insulation shockproof plateColor: random black and silverWeight: about 0.34kgMaterial: butyl rubber + aluminum plate + launch paperSpecification: 400 * 230mmSpecifications:*Environmental protection and security base material, high purity environmental protection butyl rubber as matrix, handed SGS environmental protection test, whatever in hot temperature and usual temperature, no smell, environmental protection and non-toxic.*It has ultimate sound insulation and surprise absorption effect, efficiently insulates automobile tire noise, avenue noise and engine noise, and has surprise discount and shock absorption effect.*Soft texture, good weather resistance, hard to aging, lengthy service life*Light and thin texture, large damping, in line with the trend of automobile lightweight, to not develop the load, reduce fuel consumption; large damping, stable tensile strength, excessive elongation at break, can improve the safety and operability of vehicles.*There is self-adhesive material on the back, which is soft and elastic as a whole. It would be deformed according to assorted kinds of veneer, so the development is low.*Waterproof and moisture-proof, with ultimate water vapor permeability, no water absorption, no mildew, long lifePackage Included:1*sound insulation shockproof plate(random black and silver)