Re: How to ID bottom paint
Thanks for the replies.
The PO is unfortunately not accessible.
The white rag trick is what I was hoping for--some way to test the hardness. I think if that test indicates a hard paint, I'll touch up the bare spots with another hard paint, maybe the Copper Pro SCX that PS recommends, and see how it does after another season. The remaining old paint is sound enough that it ought to be ok till then, so I may be able to avoid stripping the whole hull.