Well my Nitrate dope arrived, ordered it from Aircraft Spruce. Quart size. The shipping was almost as high as the quart of Nitrate. They must have it in stores for several months. I normally sture it up,but that was an understatement. About an inch was solid on the bottom broke my stur stick. But finally a big piece broke loose. And that started the stur process. I stared and stared. Finally some white stuff broke loose. And settled to the top! Then some silver came up. Kept staring until it was smooth. I use a smaller pint can and seal up the quart. That way I can mix a little retarder. It’s curing now. Lots of Humidity to deal with. And on my third coat of Nitrate. AJ