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  1. #31
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    Aug 2010
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    Quote Originally Posted by nadroj View Post
    Acid can remove rust stains. Obviously, you'd need to be careful.
    Maybe, get some Muriatic acid from hardware shop, totally strip the bed. Apply 50% dilution, leave a few minutes and wash off with copious water. Apply something alkaline (eg washing soda), rinse, dry off, lubricate.
    Just an idea - no guarantee! (Try it with a rusty spanner or something else first.)

    Jordan
    I'd lean towards CLR or oxalic acid, something that attacks the oxide rather than the metal. Check the damage under a 10x eye mould. You shoould see micropitting which you can't get at with the scourer. It will retain oil better there

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  3. #32
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    That should've read eye loup rather than mould ###. Typing from my android device.

  4. #33
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    Nov 2003
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    Melbourne, Australia
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    I would first apply WD40 and rub the surface with "scotch brite" then apply metal polish (e.g Brasso) for 10 mins and polish with soft cloth. Then lubricate bright surface with Lanotec.

    Mild acid like 50:50 Vinegar:water could also be used to remove rust. Sock small parts for about a hour and remove excess acid with backing soda and lubricate with Lanotec
    Reuel

  5. #34
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    Oct 2004
    Location
    Southern Highlands NSW
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    I guess that'd help make it look better, but I'd be nervous with it as both Scotchbrite and Brasso have abrasives in them.
    Great for handwheels etc, but not best for bed ways.

    Jordan

  6. #35
    Join Date
    Jul 2011
    Location
    Melbourne Australia
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    Quote Originally Posted by nadroj View Post
    I guess that'd help make it look better, but I'd be nervous with it as both Scotchbrite and Brasso have abrasives in them.
    If I was to let you go hell bent for leather on a way like Reult suggested for 10 minutes. I'd need a "Ray" to measure the difference. You shouldn't get to hang up with abrasives, its common to wipe a way down with an oil stone. The best Surface grinders will all ways have a stone on hand to wipe down the work and the table.

    Phil

  7. #36
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    Oct 2004
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    Southern Highlands NSW
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    OK, but the abrasives will stay there. There was no abrasive removal step included in Reuel's description, and I was thinking that embedded abrasive could hurt things, over the years.
    It still makes me nervous, but heck I'm just an amateur.

    Jordan

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