Posted by Chris Case [107.194.22.27] on Thursday, May 14, 2015 at 18:49:50 :
In Reply to: U-Bolt Removal? posted by CSCameron [75.171.2.137] on Thursday, May 14, 2015 at 18:34:51 :
Heating them to red hot or nearly will change the rust from red to black, the black is smaller, so they will be easily removed then. Propane won't hack it, MAPP might. I'm still partial to oxy/acetylene.