Boom Mat Spray-On is an aerosol spray that is an easy and quick way to reduce road noise and vibration, add a layer of thermal protection or as an undercoating to protect against damage from rust, rocks, gravel and other debris. This black rubberized polymer compound dries to a textured paintable finish without chips or cracks in 20 minutes. Highly rust resistant, it is ideal for use on the undercarriage.
One can of 18 oz. Spray-On covers approximately 20 square feet and can be used on non-coated surfaces, then covered with a topcoat of paint. Suggested uses include trunk interiors, fender wells, body panels, rear quarters and inside of door panels to dampen structure borne vibrations. Boom Mat Spray-On is VOC compliant in all 50 states and will withstand up to 300°F.