for some goofy reason Eastwood puts stuff on ebay cheap from time to time. right now they have the Internal Frame Coating, shipped, for $16.99: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=360320091500&ssPageName=STRK:MEWNX:IT Seems like something worth looking at and pretty easy to apply. Ken