I want to clean the rust off of the flapper door in my a/c housing and paint them. I understand that there are some disadvantages to sand blasting such as that it will impregnate the surface with some contaminate that may promote rust. So for this reason bead blasting is preferred. Can anyone confirm or deny this urban legend? Walt ------------------------ Yahoo! Groups Sponsor ---------------------~--> Home Selling? Try Us! http://us.click.yahoo.com/QrPZMC/iTmEAA/MVfIAA/HliolB/TM ---------------------------------------------------------------------~-> To unsubscribe from this group, send an email to: DMCForum-unsubscribe@xxxxxxxxxxxxxxx Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
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