QUOTE=epicfail48;2061117] [...] Also, the "cool, dark place" recommendation for storing the clear stuff is likely to prevent UV degradation from making it cloudy, as well as slow down unintended curing. Plastic is permeable to moisture and heat can do weird stuff to glue, and cool air is both lower in moisture and heat[/QUOTE]
Actually the "clear stuff" (Clear Gorilla Glue) should be stored in a cool place with light exposure, not the dark. It is my understanding that the light helps keep it clear and prevent yellowing. Clear Gorilla Glue is not a polyurethane glue.