5 Gal. White Self-Priming 1 Part Epoxy Interior/Exterior Concrete and Garage Flo por | 18 Jul 2026Epoxy Type 1 Part Epoxy. Base Material Epoxy. Substrate/Surface Material Use Brick,Concrete,Stone. The advanced Self-Priming 1-Part Epoxy Concrete and Garage Floor Paint is ideal for interior and exterior concrete floors.