Go with Hellfire! I built a 3000 sq. ft. shop in the back yard this past summer. Applied 4 coats of Hellfire. Hellfire is thinner than epoxy. You will want a min. of 3 coats, 4 looks great! It dries from humidity in the air. Took about 1.5-2 hrs between coats to be able to walk on for the next...