I had a few drips of epoxy that sneaked into my garage after I had retired for the night and wanted to get them off the hull without tearing into the fiberglass cloth. I've used cabinet scrapers for this but find them somewhat tiring to use. So I thought I'd try a detail scraper, aka a shavehook. Bahco makes really nice carbide ones as does Lee Valley. I have these scrapers for refinishing furniture and etc. Long story short they worked great - easily scraped off the epoxy drips and were very controllable so I could stop just short of digging into the fiberglass. Just passing this on as I've seen no mention of these scrapers on the forum here.