If your going to be driving vehicles in the garage you will want a coating that can handle hot tire pickup. H& Shield Crte is a great 2 part epoxy that works well on gargae floors, especially where vicles will be parked. It is easy to use. If the floor is smooth you will have to etch it after cleaning it , but etching is pretty simple.I have a month old concrete garage floor that I would like to paint. This is going to be a shop floor so I would like something that is easy to clean and will last for a while. Ideas and suggestions?