really an intriguing idea. I would only be worried about heat lifting from hot tires and damage from dropped tools, oil, brake fluid or other chemical drips etc. I have a professionally installed commercial epoxy on my floors now and even that is subject to such damage. No heat lifting but chips from dropped tools or parts and light discolorations from chemicals. I only weld or do heavy work out under the carport area so as to protect the floor. I am interested to see how these come out and hold up.