A polyaspartic coating is the most expensive garage ... This adds water and moisture protection to your concrete garage floor and helps block stains, although it only adds minimal protection ...
Pour a manageable amount of paint into a small container you can hold in one hand. Paint the edge of the floor along the perimeter of the whole room, using a 2-1/2-in. angled paintbrush.
Concrete must be acid etched for epoxy ... It is an affordable way to spruce up an old garage floor, but the coating won’t last long. After acid-etching, two coats of two-part epoxy are applied.