My bottle of Optimum Poli-Seal seems to have gone bad (product separation).
I shook it vigiously for a good 5 minutes and it simply refuses to mix again.
All I'm getting now is a yellow liquid, the rest of the "stuff" is stuck against the walls of the bottle.
Bottle is about 6-months old and I have only used it twice, its stored in a cool, dry and dark place. We don't get winters here, average annual temperature is about 28°C .
Here are some pics for reference.