I have been so into getting my new setup here to PC it never crossed my mind that what I am planning on PC’s might have a problem. I am PC’ing round aluminum pipe. This is ALL I will be PC’ing to begin with. Probably 500 feet every few months. Whats the odds of the powder flowing out and then running off like a “$99 full car paint job”? I plan on rough sanding it with some 220 and then dipping it in some PRE prior to PC’ing. Anyone see a potential problem besides me?