Just purchased a new townhome in a wintry area where garage will easily get dirty. Garage drywall is painted white with standard wall paint. I want to put a very hard finish on the walls and would appreciate any experience you have. Years ago I worked in a restaurant that had a hard epoxy paint on kitchen walls that could almost withstand a hammer hit without showing a mark. I liked that because it could be washed with a sopping wet sponge and not absorb a drop. Trying to plan the current project; I use Benjamin Moore frequently and they have 3 options: 1) Pre-catalyzed epoxy, 2) Command: waterborne acrylic urethane promoted for factory walls and even floors, and 3) Scuff-X, an interior latex designer to be scuff resistant. I would appreciate any suggestions or experience with these ( or others if you have favorites) . The harder the better; I am willing to pay more for these paints to get the result I want. Also recognize that run/sag can be an issue with epoxies on vertical surfaces but will use if I can understand how to do it properly. Thanks for any insights.

