Cleaning tarnished stainless exhausts

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flatlander
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#16 Post by flatlander » Fri Mar 09, 2012 10:16 pm

furniture polish mainly for futura owners :smt002
For the avoidance of doubt and for the benefit of my wife, not everything I may say here will be absolutely true I may on ocassion embellish a little for effect.
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BikerGran
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#17 Post by BikerGran » Fri Mar 09, 2012 10:16 pm

So glad I've got a tatty old GT550 - I don't have to worry about these things, I just ride it!
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MartDude
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#18 Post by MartDude » Fri Mar 09, 2012 11:59 pm

flatlander wrote:furniture polish mainly for futura owners :smt002
Actually, I find these more suitable

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randomsquid
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#19 Post by randomsquid » Sat Mar 10, 2012 1:23 pm

It takes a better man than me to admit to polishing his stem in public.
Where ever I lay my hat.....

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#20 Post by MartDude » Sat Mar 10, 2012 1:34 pm

If you've got a good one, may as well show it off
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GregD-UK
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Cleaning...

#21 Post by GregD-UK » Sun Mar 11, 2012 10:16 am

Hi all,

My mate who makes exhausts, uses a 4 inch buffing wheel and some kinda animal fat block that he rubs on the wheel before giving the exhaust a damn good cleaning :smt007
My warranty is the clear/smoked tail lights around the corner!!

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mangocrazy
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#22 Post by mangocrazy » Sun Mar 11, 2012 3:24 pm

Should give a nice Full English breakfast smell for following traffic... :smt003

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GregD-UK
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Shiney...

#23 Post by GregD-UK » Sun Mar 11, 2012 6:15 pm

Well,

I was going for a sunday dinner smell, but, breaky will do :smt002
My warranty is the clear/smoked tail lights around the corner!!

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Gio
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#24 Post by Gio » Mon Mar 12, 2012 5:12 pm

I'd like to know what's wrong with blued pipes, I think they look very nice!

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#25 Post by randomsquid » Mon Mar 12, 2012 8:19 pm

Gio wrote:I'd like to know what's wrong with blued pipes, I think they look very nice!
I agree, but my pipes are browned rather than blued and they look a bit gash.
Where ever I lay my hat.....

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Falcorob
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#26 Post by Falcorob » Mon Mar 12, 2012 9:50 pm

There's always the bollocks to that route. Works for some.

Autosol and wire wool does work and gets the pipes nice and clean but you will be doing them again within months and it can be bloody hard work if they're not good to start with. Washing them after every ride once clean - whichever method you finally decide on - is as good a way of keeping them reasonably shiny but won't stop them blueing. And exhaust wrap is a good way of hiding them so that you don't need to clean them again. But that might upset a few purists too.
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Nooj
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#27 Post by Nooj » Tue Mar 13, 2012 11:24 am

The only way the metals in an alloy can separate is if it's re-melted and even then it's extremely difficult to do :-/

Wonderwheels will do the trick of cleaning them. Don't let it dry on though, and keep washing them down with plenty of water.

Never use an abrasive paste or pad, scouring leaves microscopic scratches in the metal's surface, increasing it's surface area dramatically which means more metal exposed to the elements which means... more tarnishing or corrosion in the future.

And never ever use wire wool on stainless! The mild steel wool embeds into the stainless steel and rusts, and stainless doesn't mean completely stainless, rather corrosion resistant ie. not corrosion proof. So if rusting steel is embedded in it, that will lead to the stainless steel corroding as well.
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joecrx
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#28 Post by joecrx » Tue Mar 13, 2012 6:13 pm

Nooj wrote:The only way the metals in an alloy can separate is if it's re-melted and even then it's extremely difficult to do :-/

Wonderwheels will do the trick of cleaning them. Don't let it dry on though, and keep washing them down with plenty of water.

Never use an abrasive paste or pad, scouring leaves microscopic scratches in the metal's surface, increasing it's surface area dramatically which means more metal exposed to the elements which means... more tarnishing or corrosion in the future.

And never ever use wire wool on stainless! The mild steel wool embeds into the stainless steel and rusts, and stainless doesn't mean completely stainless, rather corrosion resistant ie. not corrosion proof. So if rusting steel is embedded in it, that will lead to the stainless steel corroding as well.
thats what i was going to say

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mangocrazy
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#29 Post by mangocrazy » Tue Mar 13, 2012 9:37 pm

And which is what I believe I said a page ago...
mangocrazy wrote:Whatever you do, I'd steer clear of wire wool, unless it's stainless wire wool. The best bet is Scotchbrite (or an equivalent), which is available in 3 grades that I'm aware of. With ordinary wire wool, all you are doing is to leave minute fragments of mild steel embedded in the stainless, which will rust at first contact with water and leach all over your handiwork.

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Nooj
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#30 Post by Nooj » Tue Mar 13, 2012 9:57 pm

Good advice then :smt001
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