Epoxy-Coats epoxy garage floor coating is the most durable and longest lasting 100% solids Cycloaliphatic epoxy coating on the market today. Epoxy-Coat is a 100% solids Cycloaliphatic epoxy, making it ideal for garage floor coating, basement, and patios, industrial or commercial concrete or wood floors. 100% solids epoxy is a term used to describe the volume solids in a coating system. It's what is left over after the epoxy coating dries. 100% solids will yield 100% dried material after the floor coating fully dries. 50% volume solids will yield 50% of the thickness after the floor coating fully dries. Most epoxies are 30% - 40% volume solids. If you wish to compare the thickness after dried application between Epoxy-Coat and normal epoxies you would need 2.5x the gallons to equal exactly the thickness of 1 gallon of Epoxy-Coat Floor Coating.