I have just recently purchased a 1977 Cat 30. I would like to know if anybody has had experience using WM CPPAblative bottom paint. I was originally going to use Interlux Fiberglass Bottom paint which is also ablative. The bottom is in great shape and the PO used a barrier paint and then ablative. So,the bottom doesnt need much prep. I would like to use the less expensive West CPP brand but would appreciate any advice you folks could give a newbie. Thanks. John