Got the POR15 on my new project. Great stuff! I had the frame sandblasted then used Marine Clean and Prep products first. Brushed on the POR as no one is going to see the areas. I learned to be VERY careful NOT to get it on my hands..takes alot to get it off including skin. Also, clean the lid VERY well of the can. Once I put the lid on and came back the next day, no matter what I did I could not get lid off.