I agree with Shane, sandblasting is not my bag and por15 is an awesome product. I started out trying that sandblasting crap and quickly found por products. I used a good stong putty knife, hammer and a dewalt grinder with a wire wheel for a couple of areas. Then sprayed marine clean and metal prep or etch and brushed on the por15. Much easier and cost effective method in my opinion. BTW:I have one of those pressure pot sandblasters with the hot as hades hood that I will sell ya.
Hank
