We may receive a commission on purchases made from links. For many, polyurethane glues like the Original Gorilla Glue are a household stable. These adhesives have become one of the main glues to ...

Though based in Ohio now, the adhesive's origins trace back to Europe and Indonesia. The brand's most popular product is a moisture-reactive polyurethane adhesive, or the Original Gorilla Glue.

This included everything from epoxy to wood glue and various adhesives for plastics TL;DR: Some superglues seem to weaken PETG, and a construction polyurethane glue is the absolute winner.