I use urac 185 all the time. Can't say I never, had a joint come apart, but it has been a while. I use it everyday in my shop and it has bee a faithful glue. , but I would never use those plastic clamps especially in a oven . heat will loosen them up. Found this out the hard way. Use metal clamps or shrink wrap and heat with a 100 watt goose neck lamp on the area of the splice.Like some have said , don't sweeze all the glue out , as you need as much for adhesive factor.In the future use resorcinol glue for the joint of a splice and you will be surprised of the joint when dry.Gary Davis uses it all the time on his osage joins he splices.Denny