This method is for those who prefer polyurethane glues as I do. If you have a long linier glue joint leave evenly spaced sections of the joint clean (say 1/2 in. every 6” ) in this space place a dab 1 min. epoxy and try to keep the two from mixing when the joint is compressed. Push the joint together and hold for 60+ seconds. The epoxy will hold the joint together until the polyurethane glue cures, Then they will both work together. We are very fortunate today in that we have so many glues to choose from today.
-- another tip from cooperedpatterns