i have a 90 maxum ,it has a few tiny blisters along the ridges of the bottom of the boat , poked them ,they wer dry, i filled them with epoxy. now i want to coat the bottom with interlux 2000-2001 barrier coating than paint the bottom,does this sound right , i want to dock the boat this summer,the guy i bought it from dock the boat and didn,t seal the bottom ,i just want to know if this will help ..thank you and have a good day