PC-Production Waterproof Super Epoxy is a Translucent Epoxy Paste PC-Super Epoxy® is a translucent paste epoxy with a viscosity similar to Vaseline. Our most flexible product, PC-Super Epoxy® is also our fastest setting and curing paste epoxy. 15 minute working time and cures for service in 3- 4 hours at 70° Fahrenheit. PC-Super Epoxy® is in an injectable system.