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Clooney: It would lift it at the end of the boom if I pushed up an addditional 50# or so, but it would keep it up once it was there. I sandblasted the casting. One side I had stripped with my lye gravy, and all it needed was kind of a wash of blast..ten minutes or so. The other side was caked with three coats of paint and primers, and it took about 40 minutes in all to strip. If I ever do a tractor all the way again, I will reomve all I can with the lye gravy. It just really speeds up the process. After blasting last night (wheel and rim), I blew it down and spayed on phosphoric to stabilize it. I've done that on all the bare metal. This wheel is likely going to hang in the rain tonight, so it might need a second application. I like to spray it on with an old gun because it goes much faster than with a brush, but you need to wear a mask, as it will bite youe nose and throat ! I wasn't aware that the high build might shrink with age...I've used it before and never had an issue, but maybe I've sanded a good portion of it off. The kind I am using is a urethane. F-I-T
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