Pick your garage size and your concrete condition. You get a number of kits instead of mils and solids.
How it works
Area × coats ÷ (kit coverage × a concrete factor). Smooth uses 100% of the kit rating, average 85% and rough 70%.
Before you order
- Tape a plastic sheet to the slab overnight and look for moisture under it before you coat.
- Etch or grind per the kit, since peeling usually comes from bad prep.
- Mix only what you can roll out before the pot life runs out.
Common questions
How many kits does a two-car garage need?
Usually two or more, depending on the kit rating and how porous the slab is. Use the rating on the box.
Will epoxy stick to old concrete?
If it is clean, profiled and dry, usually. Oil spots and old sealers must come off first.