Anyone here ever used a SW Sher -clear as your topcoat on a freshly painted garage or any of the likes? I usually have customers concerned and asking about sun damage, so I tested a single coat on a spare door. I use SW high performance acrylic for entry doors because it recoats faster and doesnt block easily. It's supposed to be UV resistant, and I tyically apply it a few hours after the second paint coat and only use it over acrylics. Anyone else ever tried the same?