I use the G-flex on almost everything...I recently repaired the fiberglass fender/headlamp assembly of an older Freightliner (held it in place so that I could use glass and then bondo), my gore tex North Face boots were held together by it until there was more g-flex than boot, I repaired a cracked stock on an old Remington and of course I use it on canoes..stems, rails, rib tips, thwart and seat repairs...etc. It's great stuff. The one thing that users need to consider is that it does not penetrate tightly grained hard woods very well (at all). So, to get the best joint performance be sure to make really nice long splices. Little shorty one inch splices are likely to fail. Once the stuff hardens it is very impact resistant, one of it's major benefits. It hardens slowly. That gives you lot's of working time for clamping/fixturing. When you use G-Flex you are not in a race to get your work done before it sets. I do not use "standard" epoxies on anything anymore...
