Fortress Coatings is a company based in Salt Lake City, Utah, that specializes in sealing and coating countertops, granite, sinks, and stainless steel appliances. They offer high-grade, professional nano sealers that can last for 20+ years, providing hydrophobic properties to countertops and stainless steel surfaces. Their services include countertop seam repair and filling of holes, all performed in conjunction with their countertop sealing and coating services. They also offer ceramic coatings for stainless sinks and appliances to repel water and prevent water spots and stains. Fortress Coatings aims to protect granite and quartz countertops from stains and water damage for years to come.