Quick straw poll. Does anyone here actually do anything to protect the inside of steel frames?
I use linseed oil. Had a frame where the chainstay rusted right through, welded it and left the metal bare except a coat of the stuff as an experiment. No rust after two winters of daily use.
I use linseed oil. Had a frame where the chainstay rusted right through, welded it and left the metal bare except a coat of the stuff as an experiment. No rust after two winters of daily use.