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  #1  
Old 03-27-2011, 06:21 AM
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Cleaning corrosion on gold plated bridge?

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It's actually an old Ventura Les Paul copy. The gold is flaking off, and the "Tune-O-Matic" bridge and saddles have some greenish crap on 'em. I wonder if "C-L-R" (calcium, lime, rust) would be a good place to start?
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  #2  
Old 03-27-2011, 09:39 AM
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CLR will get under the plating and take the rest of it off I'm afraid.

Once the surface is corrupted, it's usually a short trip to get a new bridge (or whatever's damaged).

The green stuff is (usually) verdigris from a cupric metal somewhere and it means the less-noble metal is corrupted - and it's usually not a good sign either unless you can call it mojo or funk.

This is a PR or a spinmeister's dream though!

Save these old parts as some people will pay a lot of money to have some relic'd or RW gear for that brand bass - somewhere, anyway. Maybe.

Don't hold your breath too long.

Last edited by SurferJoe46 : 03-27-2011 at 09:44 AM.
  #3  
Old 04-05-2011, 07:59 AM
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Well, the guitar belongs to a friend, and he isn't gonna spend money for a bridge, etc. he just wants to sell it, so I agreed to help clean it up. It's actually a nice Les Paul copy with a very straight bolt on neck.

How about cleaning the bridge with a baking soda paste?
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Old 04-05-2011, 08:03 AM
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Try Brasso metal polish.
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  #5  
Old 04-05-2011, 11:12 AM
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The safest way to lose the least amount of plating is to hit it with a soft bristle toothbrush and some denatured alcohol. The alc will cut the mung and the soft brush will remove it AND the already peeled plating, but it won't lift any additional plating or scratch the intact plating. Don't chance doing this on the bass though. If it's got any age on it and the old fashioned nitro finish to go along with that age, denatured alcohol, or any solvent worth it's name for that matter, could well damage that finish. I'd remove any metal I wanted to clean prior to doing so.

That said, you might want to try selling it as is before you clean it up. There is no accounting for why some folks think old and effed up is so cool, but I suspect it has everything to do with that mysterious thing called stage presence, because it has zero, zilch, &^(# all, to do with playability. It's kinda like modern day hippies walking around wearing distressed designer clothes that cost mumsy and pop pop a couple grand. But poser gear has always been expensive, so it wouldn't surprise me if you could sell it as is for more than it would fetch cleaned up.

There is no shortage of folks who will pay a premium to pretend someone else's sweat is their own.
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Last edited by fhm555 : 04-05-2011 at 11:14 AM.
  #6  
Old 04-05-2011, 11:28 AM
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Brasso was reputed to have phosphoric acid in it and was banned in the Navy while I was in it. I don't know about currently.

I have always like Nev-R-Dull cotton wadding with it's cleaners. Perhaps Mother's makes a good brass cleaner - but watch out for any abrasives which you do NOT want.
  #7  
Old 04-07-2011, 10:33 AM
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This is why I hate gold plating. Any metal polish will clean it up, and probably also take enough gold plating off to make it look nasty. If it's just the saddles, go to town. Brasso will work, or any metal polish.

I recommend replacing with chrome or black hardware.
  #8  
Old 04-07-2011, 01:16 PM
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Quote:
Originally Posted by fhm555 View Post
....you might want to try selling it as is before you clean it up.
+1

IME, it'll look like old stuff cleaned up and may not improve resale or anything else.

I suggest you let the buyer clean up whatever they want to clean up. Maybe they're looking for the relic'd look? Why ruin it for them?
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