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Yellow stuff? (on old metal)

 
 
Reply Mon 1 Sep, 2008 12:28 pm
I found these really cool railroad spikes, some old locks and old tools that, if cleaned up a bit, would be really nice hung on a wall or used for other decoration.
But there is this bright yellow stuff on them that I am not sure what to do with.
I dont know if it can be cleaned off? And if so , how?
As of right now, it just flakes off.. easily.. but underneath it , it is still that ugly yellow.


can I clean them? Or are they destroyed?
Can I do it with things in my home... maybe.. a ton of salt will help scrub this off?


http://farm4.static.flickr.com/3227/2817828361_de44b76d9b_b.jpg
 
View best answer, chosen by shewolfnm
littlek
 
  1  
Reply Mon 1 Sep, 2008 12:31 pm
@shewolfnm,
It looks like rust.
0 Replies
 
cicerone imposter
 
  1  
Reply Mon 1 Sep, 2008 12:41 pm
shewolf, Some times it's more valuable with the "rusted" condition, because you may destroy it in trying to clean it.
0 Replies
 
Rockhead
 
  1  
Reply Mon 1 Sep, 2008 12:41 pm
@shewolfnm,
It is rust. To completely clean it away, you can bead blast it, you will have pits left, and silvery metal...

I like old crusty stuff, and usually use a wire wheel and brushes to leave some "patina".
0 Replies
 
shewolfnm
 
  3  
Reply Mon 1 Sep, 2008 01:31 pm
I did not know that rust turned so bright yellow.. How interesting.

The photo does not show how bright the color is.. but rust is rust I guess.

The problem with leaving it on there is that it powders off. I cant have my cats licking it, or Jillian getting it into her mouth. I need to clean some of it off.
Im not too worried about value here as I dont plan on getting rid of them any time soon and if I do it probably wont be for much anyway .

So.. just scrub it off? Since I dont own a power washer or anything like that..
Swimpy
 
  3  
Reply Mon 1 Sep, 2008 01:37 pm
@shewolfnm,
Naval jelly http://www.loctiteproducts.com/products/detail.asp?catid=13&subid=47&plid=169
Rockhead
 
  1  
Reply Mon 1 Sep, 2008 01:38 pm
@shewolfnm,
Its sulphur in the ore, I would guess, but you know I'm not real bright...

Cool stuff, don't throw it out just yet.

You can use a clear poly-urethane satin spray once you get the flaky stuff gone...
0 Replies
 
shewolfnm
 
  2  
Reply Mon 1 Sep, 2008 01:47 pm
http://farm4.static.flickr.com/3055/2818938592_97e695fd6b_b.jpg

this one is my favorite I think
shewolfnm
 
  2  
Reply Mon 1 Sep, 2008 01:48 pm
@Swimpy,
your link only says "Microsoft VBScript runtime error '800a000d'

Type mismatch: 'CInt'

/products/detail.asp, line 23 '
shewolfnm
 
  1  
Reply Mon 1 Sep, 2008 01:49 pm
Oh no. Im not going to throw any of it out.
I think it is absolutely awesome.
I just need to clean it up a bit because I have a small person in the house and some four legged critters who may not understand not to lick it..


http://farm4.static.flickr.com/3032/2818940570_03e0a4c6ff_b.jpg
0 Replies
 
Rockhead
 
  1  
Reply Mon 1 Sep, 2008 01:51 pm
@shewolfnm,
Wolfie, I am no expert, and my experience comes from saving antique car parts, but I would guess yer pieces been under water or such at some time.

(If you put enough coats of urethane on it, you can keep all the mineral deposits, and just "cover it with plastic") (low gloss)
0 Replies
 
Thomas
 
  1  
Reply Mon 1 Sep, 2008 01:57 pm
@shewolfnm,
This looks like a mixture of iron II chloride and iron III chloride hexahydrate and iron II chloride
0 Replies
 
cicerone imposter
 
  1  
Reply Mon 1 Sep, 2008 02:13 pm
My non-expert guess is that the rust is the result of the natural elements in which they have "lived" for many years.
0 Replies
 
Swimpy
  Selected Answer
 
  3  
Reply Mon 1 Sep, 2008 03:40 pm
@shewolfnm,
Just Google naval jelly. It will remove rust from just about anything.
0 Replies
 
shewolfnm
 
  1  
Reply Tue 2 Sep, 2008 05:37 am
wow. Quick tip.

DONT rinse this stuff off in your sink.
It stains. It stinks and your fingers remain yellow even the next day.



damnit
0 Replies
 
 

 
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