nope i didint want to scrach it so it was like 3 coats of paint stripper and than like 2hours of buffing on the bench grinder than like an hour of hand polshing than a coat of wax
Whew! I was afraid it was going to be a spa picture or something...
The "bare" frame looks cool; a great way to show off your aluminum! Are you going to put a protective coating on the bare metal?
-- johnfoss
John Foss "jfoss" at "unicycling.com" -- www.unicycling.com -----------------------------------------------
"The worst thing you can do on a unicycle when you land is stop dead." -- Kris Holm, world's expert on high-consequence unicycling ------------------------------------------------------------------------ johnfoss's Profile: http://www.unicyclist.com/profile/832 View this thread: http://www.unicyclist.com/thread/51101
A wax coating is fine if the uni will sit in a display case, but the moment he takes it out and uses it, the coating will wear off. The frame needs something chemically bound to it (i.e. paint) in order to prevent the metal from oxidizing and becoming weaker.
D'oh! Now he's going to have to remove all traces of the wax before painting the frame...
A wax coating is fine if the uni will sit in a display case, but the moment he takes it out and uses it, the coating will wear off. The frame needs something chemically bound to it (i.e. paint) in order to prevent the metal from oxidizing and becoming weaker.
D'oh! Now he's going to have to remove all traces of the wax before painting the frame...
I like the contrast of the black parts against the silver-leave it like that! I would have a clear powder coat applied.
-- terrybigwheel
Impotence: Nature's Way Of Saying "No Hard Feelings".
A wax coating is fine if the uni will sit in a display case, but the moment he takes it out and uses it, the coating will wear off. The frame needs something chemically bound to it (i.e. paint) in order to prevent the metal from oxidizing and becoming weaker.
D'oh! Now he's going to have to remove all traces of the wax before painting the frame...
My bad...Sorry.
And yeah getting that wax all off is gonna be a bugger.
A wax coating is fine if the uni will sit in a display case, but the moment he takes it out and uses it, the coating will wear off. The frame needs something chemically bound to it (i.e. paint) in order to prevent the metal from oxidizing and becoming weaker.
D'oh! Now he's going to have to remove all traces of the wax before painting the frame...
i dont think that oxidizing will be a problem beacuse i wipe it down and rewax after i ride
i dont think that oxidizing will be a problem beacuse i wipe it down and rewax after i ride
i guess it depends on the method by which you apply your wax. if you're simply wiping on the wax then you'll be missing all sorts of nooks and crannies where oxidation can develop. the best method of application is spray, and the substance you're spraying must be as viscous as possible so that it will flow into all the cracks, bumps, etc. in the metal.
once oxidation starts, it's irreversible; you'll have to remove the oxidized metal to protect what's underneath it.
I'm no chemist, but i don't think oxidation penatrates aluminum like it does steel. one good polish, and it should be fine. when you buy a bare aluminum bike frame, it will be polished (no clear coat).
Aluminium forms a protective oxide layer the moment it touches with air, making it inpenetrable to water. Oxidization will halt at that point.
-- Erant
*"There is power in your wall sockets, too, but I don't recommend that you plug yourself in to learn a 540 unispin."* - Harper ------------------------------------------------------------------------ Erant's Profile: http://www.unicyclist.com/profile/9986 View this thread: http://www.unicyclist.com/thread/51101