Presuming that the frame is not on the car and can be rotated, purchase SEM RUST SEAL, drill the hole, pour in and agitate or rock to get all interior surfaces "wet" with the stuff and walk away. If it's not rotatable, I suppose that you could just fill the interior to the brim with the liquid and then drill a second hole to drain (and presumably reuse?). http://www.sem.ws/product.php?product_id=206 This is one of those things that once used, will never be forgotten. It literally kills the rust and then seals the metal. I get mine from auto body/paint supply shops. Online works too, I suppose. It is superior and should not be confused with SEM RUST MORT, which does not seal and seems somewhat weaker to me. Good luck. -Kenyon --- charles major <charlesdmajor@xxxxxxxxx> wrote: > question: > I am replacing a section of frame rail. I built a > box > frame to weld in, but I left it in the truck and it > got rained on (sad face), and it now has much water > inside my NEW frame! > Ok can I save it or just start over? > And when I do build a new one how do i keep it from > rusting from the inside? > I had a thought to drill a few holes and fill it > with > WD-40 after it is all welded, and then maybe > displace > with a foam. I know that foam-a-fill is not a good > idea because it is open cell foam and will hold > moisture (am I correct). Is there a closed cell foam > for this? > > > Charles Major > 270.791.4139 Moble > 208.728.4443 FAX > > > > ____________________________________________________________________________________ > Be a better friend, newshound, and > know-it-all with Yahoo! Mobile. Try it now. > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > > > ----------------- http://www.imperialclub.com > ----------------- > This message was sent to you by the Imperial Mailing > List. Please > reply to mailing-list@xxxxxxxxxxxxxxxx and your > response will be > shared with everyone. Private messages (and > attachments) for the > Administrators should be sent to > iml.webmonster@xxxxxxxxx > To UN-SUBSCRIBE, go to > http://imperialclub.com/unsubscribe.htm > > Kenyon Wills ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to iml.webmonster@xxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm