Spectrum Coating is one of the largest Cerakote and hydrographic company in the southeast, providing beautiful, durable protective coatings to firearms, automotive, aerospace, and other parts and industries. We provide a fast turn-around on high-volume orders. At Spectrum Coating Enterprises, you will find the very best in protective coatings and finishes as well as a wide array of services designed to help keep your firearms or various products clean and protected and looking perfect..