There was a couple of people here about the Gorilla glue ending up like bricks so they tossed it.
Mine too, so I complained to the store and they got on to the rep and the answer is you squeeze, press the bottle and break the glue and it up and it turns liquid again.
I also try to keep it warm I have even left it in the sun or sat it in hot water to liquidfy (sp) again.
***Merlin***