Boom Mat Spray-on is perfect for those hard to reach places such as trunk interiors, fender wells, undercarriage, body panels, rear quarters and inside door panels to name a few. In addition to reducing noise, vibration and serving as an undercoating, Boom Mat Spray-on also serves as a thermal barrier insulating against heat. Whether you’re looking for a “quiet” ride by eliminating squeaks, rattles, vibrations and unwanted engine and road noise, or an effective rock guard, the benefits of Boom Mat Spray-on can be used on any vehicle. It can handle temperatures up to 300°F and be applied to non-coated surfaces and can be painted.