[abl1111]

I used an electric Porter Cable DA w/ 80 grit and removed all the bottom paint (2) seasons ago. It was a 5 hour job, but once done, I will never have to do it again - using ablative paint from now on. Might be an easier way, but that is how I did it. No cost, my labor. Also, definitely use a mask and safety glasses - that stuff is toxic !