So fellas, I recently order a gallon of Terra, green, and bleach was to get me started. I have the option of doing some sonic resturaunts concrete work. I currently have a 7gpm Fatboy. Will the Terra wash work for something like this? And does any one have some good pictures of the product being used? I have seen the bank drive thru from ray I think but its hard to tell. I would love a video or some feed back here, thanks guys.