Well, it's that time again - Tip Tuesday. I should probably be thankful for the cloudy skies and cold temperatures today - because tomorrow they are calling for snow??? Snow - they've got to be kidding. So in light of colder temperatures, I figure my tip should have something to do with weather changes... now let's see, a tip on electropolish and weather - how could the two possibly be related? Specific gravity of your electropolish bath plays an important role in your baths performance. Specific gravity changes constantly based on the amount of water in your bath. Your bath can pick up moisture from the atmosphere, change your specific gravity, therefore cause pitting in your parts.