You guys having any luck storing Krylon or Rustoleum? Cans I have bought in the last ten years will clog after the first couple uses, and cannot be resurrected. What a waste!
I have Duplicolor cans from way back - they always work to the last drop. No hazardous waste problem. They did change their yellows three years ago, and now Schoolbus Yellow is an ugly pastel color. I stockpiled the older cans, since they match my aircraft.