As I type this I have the H&C broceure (sp) in front of me, sold by Sherwin Williams. I'm 99.9% sure this is what I'm using in my garage next spring. So you used clear? I'm going to go with either the Gull Gray or the Pearl Gray. They recommend for high traffic area not to use a light color so I may use the Pearl Gray. Not sure if a home garage would qualify as "high traffic" just pulling the vehicle out once in the morning and back in at night, but I do some woodworking. Anyhow I'd like to know what you thought of the product, did you use the shark grip additive? From what I read the prep is bacically the same as applying epoxy but you don't have to use it up in 30 minutes or mix it and let it set. The guy at the paint store told me it has a longer shelf life. I like the fact that you not under the gun applying it. I'd either have to rent a storage unit for my stuff or split the application and do part of the garage at a time. Your thoughts please. Thanks