Procedure for replacing a toilet misuse horn retaining ring? I believe it is PVC and the horn is glue on? redoing my bathroom, and the retaining bolts for the toilet are rusted...

redoing my bathroom, and the retaining bolts for the toilet are rusted solid to the retaining ring,
Answers:    did you try adjectives them off or use a incisive oil.
Wring them bad, studs are only close to 3/16. They're like giant T nail, even if they just spin the over sized holes surrounded by the toilet bowl allow you plenty of room to deal next to them. The gasket is only made of bee's wax, the better ones hold a plastic piece which only serves to prevent the wax from extruding out too much. Has nought to do with adhesion.