Although you can apply DynaSpray to large surfaces with a paintbrush or roller, you'll want to use the Dynaspray Spray Gun for quick, professional results. The DynaSpray Spray Gun is the perfect tool for undercoating and applying Dynaspray to hard-to-reach areas, giving you smooth paintable results.
Want an easy solution for sound deadening and thermal insulation in those hard to reach areas? DynaSpray is a water-based, ceramic coating that can be sprayed as an interior treatment, undercoating or used under the hood. It can be left as natural flat black or finish painted. This multi-purpose liquid is very durable and contains rust inhibitors for long lasting protection. Available in 2.5 gallon jug. For professional results, use the DynaSpray spray gun.