Originally Posted by genericbikedude
..on a cartridge BB? It seems logical, but I've never heard that you're supposed to do it. Should I? (ISO, not italian)
You would use grease or anti seize on a steel or aluminum frame. If you have a titanium frame, do not use grease. You must use an anti seize product, preferably ti prep. Grease will not prevent an aluminum or steel BB cup from galling with the titanium.