HYSOL. They only package this stuff in cylinders and won't put it in tubs like pints and quarts. They do manf. the cylinders bland so you can add your own label. That only runs a few bucks if you buy a bunch. You must know a distributor and be a business. I get mine, labelled as Hysol, for ten bucks from a distributor. Don't know what the price is now with the fraudulent hike in oil and gas prices, but it would still be cheaper than what a lot of folks sell it for. There are also different types of the stuff that are just as good. Kinda like servos, you get used to one brand cuz that was what was told to you when you first started, and all the rest are trash. If someone knows a distributor, discuss this. If everyone would buy it unlabelled that says they would (you know, "I'd buy it if it were available"!), then it would pay to get it and sell at cost plus ten percent. But that takes a quantity purchase commitment. Then, what if those "buyers" got lost? Get the picture?