From Street Rods to Sprinter Vans, Spray on Thermal Barrier coatings were designed to provide thermal insulation, protect against radiant heat gain, dampen irritating rattles and prevent annoying vibrations. Spray your way to a cooler ride, Thermal Barrier coatings amazingly block heat! When your vehicle is protected with automotive insulation heat is never a problem. Our Thermal Barrier products cool your car by reflecting heat away from the interior. Spraying both not only saves time, but also greatly reduce installed cost over heat insulation mat products.