In a message dated 5/20/2007 11:30:11 PM US Mountain Standard Time, jimsadler@jascopacific.com writes: http://picasaweb.google.com/jascopacific/M15KeelRepair Jim, Bondo is NOT a good choice for the repair you are making, bondo or body fillers based on polyester resin freq. contain talc and or other materials that attract and hold water(!) I would recommend using epoxy and lead shot, you might want to remove all the steel from the keel and replace it one time only. There is NO way to prevent water from entering the keel area and it is just a matter of time. It is open now - might as well do it now. Ask Sean if he is available (NW trip) he may have a different idea. Good Luck - Be careful under there! GO M-17 #316a ************************************** See what's free at http://www.aol.com.