SKU: DSN50211
MPN: 50211
The Design Engineering ATAC Spray-On Coating is a ceramic-based thermal and acoustic barrier engineered to reduce underhood heat and vibration noise in automotive applications. This 12 oz aerosol delivers professional-grade sound dampening and heat protection in a convenient spray format, designed for vehicles requiring thermal management around exhaust components, engine bay, and heat-sensitive areas where maximum temperature resistance is essential.
Rated to withstand temperatures up to 375 degrees Fahrenheit, this ceramic coating provides durable protection against radiant and conductive heat while simultaneously dampening mechanical noise from engine vibration and exhaust harmonics. The gray formulation applies as a thin, lightweight layer that adheres to metal surfaces without adding significant weight to the vehicle. Unlike traditional fiberglass mat or foam barriers, spray-on coatings reach crevices and complex geometries where rigid materials cannot, making this format ideal for retrofitting existing vehicles or treating hard-to-reach engine compartment areas.
This product is suited for enthusiasts upgrading performance vehicles, hot rods, or custom builds where heat rejection and noise control improve driver comfort and protect sensitive electrical components. Mechanics and fabricators choose ATAC spray-on coating for exhaust header wrapping, engine bay insulation, and heat shielding applications where ease of application and consistent coverage matter. The 1.25 lb container provides sufficient material for targeted coverage on medium-sized projects.
Thermal barrier coatings have become standard in modern automotive customization, protecting both performance and reliability. The ATAC spray-on format represents an accessible entry point for DIY builders and professional installers seeking a balance between performance, coverage, and application speed. Design Engineering's established reputation in underhood thermal management supports the credibility of this established category leader.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
