> Polypropaline doesn't bond to much of anything. In order to get a > permanent bond it needs a surface treatment. In industrial settings > the preferred method is to expose it to fluorine gas but that's REALLY > nasty stuff and not for amateures. A much safer, though less > effective, alternative is ozone
This isn't necessary, EPP is very porous and the paint will stay put, you need to put a light coat on first though. You can also apply paint, then 3m spray 90, then another thin coat of paint over the glue while it is still wet and then apply clear packing tape. 3m highland is the only one that I have found to stand up to UV though. Mark Mech www.aerofoam.com RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off.
