No argument. Your post said "Fiberglass tape works well on the stems. " which it does not. Stems and "flat surfaces like the keel line" are not the same things and not even the same parts of the boat. If I see false information or bad advice posted, I'll flag it before somebody else follows it and ends up with a mess on their hands. Accuracy counts, especially when discussing a somewhat controversial subject which takes a fair bit of skill, knowledge and experience to do well and butchers a perfectly good canoe if done poorly.