Fixmaster Poxy Pak, Fast Cure Epoxy. This fast cure, general purpose epoxy bonds virtually any material. It will also fill or seal cracks and rebuild worn surfaces. Comes in a 1 oz. syringe with a built-in plunger for easy dispensing without equipment. Working time is approximately 4 minutes.Loctite Fixmaster Poxy Pak is the recommended replacement for Loctite 5-Minute Bonder.