Garage Floor Resurfacing: Fix a Pitted Garage Floor ...
Concrete "resurfacer" is a cementbased coating that forms a smooth, new surface right over the old concrete. The cost of resurfacer for a twocar garage is typically less than 200. You''ll also need to buy or rent some special tools, so expect your total cost to be about 300 for this how to resurface concrete project.