Epoxy Floor Calculator

Calculate two-part epoxy quantities for garage floors, basements, and industrial surfaces including primer and topcoat.

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How It Works

Two-part epoxy covers about 250 sq ft/gallon. Concrete must be clean and etched (acid wash) before application. Most garage kits include Part A (resin) and Part B (hardener). Apply at 50-80F. Once mixed, you have about 2 hours of pot life. Full cure takes 7 days — no driving on it for at least 72 hours. Decorative flakes hide imperfections and add traction.