Rhino™ 405 is highly versatile. It is 100% solids and provides a high build system. Its wide variety of uses on concrete substrates include structural restoration, patching, and adhesive repairs. The long working life of Rhino 405 is ideal for repairing large concrete floors, and restoration of deteriorated concrete structures. Rhino 405 applications are tack free within 8 - 10 hrs, and may be recoated with a variety of Rhino Epoxy products at that time.