Heatshield Products (040103) Black db Skin Sound Dampener - 2 Gallon

db Skin is a water-based, air-curing, sprayable, vibration damping compound that bonds well to sheet metal, wood, plastic and fiberglass surfaces. Its proprietary blend of silica-mica and ceramic suspended in advanced chemical binder create friction greatly reduces structural resonance and vibration. db Skin effectively dampen vibration in a variety of substrates (panels) over a wide frequency range (10Hz - 40KHz). db Skin allows you to cover large surface areas very quickly when using a spray gun, brush, or roller. When the product is wet it is purple, as it cures it will change to black. Best suited for cars where the interior is gutted, it can also be used on smaller areas, such as outer door skins and above the headliner. db Skin is also used to improve the performance of speaker enclosures of all types, and is commonly used on the inside of outer body panels. In wood enclosures, the db Skin will soak into the wood and seal up the pores, seams, and gaps between the panels give an addition 3db. db Skin will also damp fiberglass and plastic enclosures extremely well. When db Skin cures, it creates an impedance mismatch that results in an increase in overall output by 1 to 3 db, that's almost doubling the amp power! No special tools are required to install db Skin; however, a "shutz" spray gun will save a significant amount of install time. db Skin may also be applied with a paint brush or roller. db Skin cleans up easily with warm water before it has dried. 2 Gallon covers approximately 60 square feet.