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Re: Rusty frame [message #257511 is a reply to message #257501] Sat, 02 August 2014 07:10 Go to previous messageGo to previous message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
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As long as it is surface rust, I will second POR15. It is moisture curing urethane, and gets pretty darn hard. Can be used for all sorts of repairs when combined with cloth. They make a chassis coat product that is made for frames. Hit the surface with ospho or some such treatment and then the POR15 and the rust stops.

There is another product called Rust bullet - pretty much the same thing, only UV stable and silver in color.

On the unproven front, I used some of Rustoleums new spray on rust converter/topcoat on a few non-structural bits to see how well it contains. So far seems to hold up well. I used it on the outside of the brake master:

http://www.gmcmhphotos.com/photos/data/6394/medium/Master_cylinder.jpg
http://www.gmcmhphotos.com/photos/data/6394/medium/Master_cylinder.jpg

Which will be interesting to see how it holds up to brake fluid as well. This Picture was taken after 3 months. Infamous PO wire nut seen in background - I think this would be from the "how do I turn off the dash fan" hack.


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.

[Updated on: Sat, 02 August 2014 07:14]

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