Sanding always worked for me! Just hand sand edges till sharp edges are gone, then just use a cheap brush to put a thin coat of epoxy over sanded area. You should be able to do whole job in a very short time. To make it easier, you could make a small sanding block or buy one of those hard rubber sanding forms that can get in corners. (SCrap closed-cell faom would work too)

: I have almost finished my Gillmont but have found that after taping the deck
: and hull together I have some pretty sharp edges from the fiberglass tape
: I used. I am worried about putting holes in my dry bags. Has anyone found
: a good way to smooth out the inside seams? Thanks so much for this great
: forum. Joe