Whats' the BEST garage floor coating? I need to fill cracks in concrete as well, and then put the coating on
First use a v cut diamond blade(commonly called a crack chaser) on the cracks and fill with a sealer( Hilti or Simpson). Prep of the floor is the most important part of the process before applying a coating. Acid wash at a minimum. If you plan on parking a car in the garage, use a shot blaster(available at your local rental center.) This will allow for a better bond of epoxy coatings. Allow the coating to cure for 15-30 days before parking on it.