I use the gorilla super glue on my tip overlays. it is adverised as being more impact resistant.don't know if that is true or not, but i have never had a problem with tip overlays, whereas i have had several TBIII delaminations. I use Urac now, seeing as it works fine without a heat box too (maybe not optimal for that glue, but it works on boo better than TBIII IMO)...Fish, you are right about the regular gorilla, i won't even use that **** for woodworking, but their super glue is great