Looking for a filler for widespread areas of failed deck coatings. On an old vessel with years of epoxy deck coatings and No time to strip completely and do it properly. I figured I could bring the trouble spots to machine tight and fair out the edges of the existing coatings, then fill with an epoxy to level off the deck. Bondo came to mind but mixing up a shit ton of small cans is out.
Suggestions would be appreciated.