Rhino 2300 is a 100% Solids Epoxy Coating system that is easily mixed using the industry standard 2:1 by volume ratio of resin to hardener. Rhino 2300 is a very versatile, general purpose, multi-use epoxy with good chemical resistance and an excellent high gloss appearance. It applies easily over concrete substrate by brush, roller, trowel or squeegee. Rhino 2300 dries quickly, usually tack free within 4 - 6 hours, additionally; it dries to a high gloss with greater color stability than conventional epoxies.