tank liner

I cannot even begin to express how disillusioned, disappointed, and distraught I am with this. First, a bit of history: 3 years ago I rejuvenated a '74 TX650 (brown tank). As this was to be a 'keeper' I made every attempt to make every last repair that the bike needed, and then some (wife...

Sorry to ask the noob question, but I haven't seen this addressed yet. Have a pretty nasty tank, was lined with kreemr pretty sloppily and rust. Before I add acetone and some screws, my question is if the acetone or screws will damage my petcocks.