WSBuilder

Well Known Member
I don't think anybody visits the paint/primer section very often so I'm reposting here. Sorry:
OK, I'm definitely not a painter. I bought a gallon of the dark green zinc chromate for my spar components and when I opened the can to split it into four new quart cans I found an inch of chromate(?) cake in the bottom that was too stubborn to mix. I took it to Lowe's and had them shake the **** out of it, but it improved little. I poured 90% into the quart cans and tried cutting the cake with progressively hotter solvents, ultimately MEK. Improved, but no joy.
Is this just bad primer?
 
Pretty normal for zinc chromate. Make sure you use a resperator any time you even open the can as zinc chromate can and will kill you as it has a cumulative effect on the body. Don