Removing scratches from slabs.

Discussion in 'Coin Chat' started by oval_man, Mar 16, 2010.

  1. oval_man

    oval_man Elliptical member

    I read on a DB somewhere that Novus plastic polish #2 works well at removing scratches from slabs. Does anyone have any experience with this?

    For those of you unfamiliar with the product, Novus sells a three-stage plastic polish and scratch remover: #1 is for deep scratches, #2 for medium and #3 is simply an abrasive-free plastic cleaner. I read that #3 is not necessary and #1 is only a cleaner which can be replaced with Windex. Thanks.
     
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  3. 900fine

    900fine doggone it people like me

    I haven't tried that product.

    I have used Brasso and a soft cloth and gotten good results, though it's most effective with small shallow scratches.
     
  4. Ahab

    Ahab Member

    I've used that product and it works great.:thumb:
     
  5. desertgem

    desertgem Senior Errer Collecktor Supporter

  6. saltysam-1

    saltysam-1 Junior Member

    Another I tried and has worked to a moderate degree is Slab-Renew. I purchased it two years ago off the internet. It comes in a 4 oz. bottle and you use just a few drops of it and a terry cloth to apply. I think it was under $10 even with postage.
     
  7. oval_man

    oval_man Elliptical member

    Thanks for the replies and for the link, Jim. I'm going to give Novus a try; it's only $6 through Amazon. I'll report how it works. I have the sense it will remove light scratches but not deep ones.
     
  8. oval_man

    oval_man Elliptical member

    PS: I think I'll try Scratch Out on my truck! I might have to buy a case, though. Maybe I'll experiment on a slab with it, too.
     
  9. rlm's cents

    rlm's cents Numismatist

    I don't have the answer, but I can tell you who does. That 1879 Indian Charmy posted and the original picture from B&M. I don't know what Todd did, he has the answer. BTW, I am 99% sure it is the same slab. Look at the first feather in hie headdress.
     

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  10. oval_man

    oval_man Elliptical member

    That's one gorgeous IHC. Who's Todd?
     
  11. Duke Kavanaugh

    Duke Kavanaugh The Big Coin Hunter

    Megular''s PlastiX works well.

    And Todd is a photographer of coins.
    His company is like BlueCC or something like that. He takes good photo's and I"m sure if you do a search you will find his work all around.
    Plus someone will post here soon enough about him for you. :D
     
  12. Paddy54

    Paddy54 Well-Known Member

    Yes this works very well as I own a Miata and use it on the back plastic window it is a 3 step process depending on how deep the scratches are.
     
  13. kanga

    kanga 65 Year Collector

    I use Novus.
    #2 has handled about 90% of the scratches I've encountered.
    #3 works for most of the rest (you have to follow up with #2 because #3 is abrasive enough to make the surface look slightly foggy).
    Occasionally the scratch is deep enough that #3 won't completely remove it, but I can live with that.
    #1 helps with dirt, fingerprints and other crud.

    The only problem I've encountered that Novus doesn't handle is adhesives from labels that have been peeled off.
    DON'T USE ACETONE TO REMOVE THE ADHESIVE. It will REALLY mess the slab up.
    You can use isopropyl (rubbing) alcohol but ONLY the 70% stuff you get from the drug store. The 95% stuff will behave the same as acetone and mess up the slab.
    And even with the 70% stuff don't let it remain too long on the slab.

    Someone may have a better suggestion for removing adhesives.
     
  14. oval_man

    oval_man Elliptical member

    90% sound good enough for me. I don't think I have any big gouges anyway.

    BTW, I use Bestine (rubber cement solvent) for sticker residue; works great and won't haze the plastic. I've used it on CD covers for years.
     
  15. BadThad

    BadThad Calibrated for Lincolns

    Acetone and plastic do not get along! Glad you bolded that.
     
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