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Thread: Sealing natural stones
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06-18-2018, 01:18 PM #1
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06-18-2018, 03:58 PM #2
- Join Date
- Nov 2016
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- Chicago Suburbs
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Thanked: 292I had a Chinese Guangxi (CNat) hone that was starting to crack. I had a can of Minwax PolyCrylic in my shop, so I tried that. It did a fine job of sealing the stone, but if I soak the stone in water, the coating turns milky white, only to clear up again when the stone dries. Thus, for an inexpensive C12K, this is probably an appropriate sealant. However, for an expensive JNAT, I would want something better.
Spar Varnish or marine grade urethane is probably a better candidate. Minwax sells a product called Helmsman Spar Urethane that might be a candidate for the application..
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06-18-2018, 08:34 PM #3
The policrylic is not very water proof. I read up on that stuff. Its ok but just not great. I sealed and finished some scales with it once. Worked fine but i wouldnt soak it in water. I did read about the minwax stuff and was hoping to find some locally as soon as i get a chance. Seems like it was about the only one that might be around. Although im only looking in hardware stores. Maybe i should be looking at marine/boat shops. Waite a minute, hey Outback, how about sending me a couple onces? Bet hes got some at work. Ha.
It's just Sharpening, right?
Jerry...
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06-18-2018, 08:47 PM #4
Oh, I might be able to find some, but we don't have it on hand.
I'll take a look around, see what I can findMike
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06-19-2018, 06:52 AM #5
Nice to hear you are you are getting a Jnat! Yes I would definately seal it. Wont hurt it and I think it makes them look better to boot. Hope you enjoy it!
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06-19-2018, 10:24 AM #6
Ive had one for about a year. Also the nagura stones, but havent got many good results from it yet. I just put it aside for another time but havent gotten back to it yet.
Mike, i was just kidding. Figured if anyone would ha e it on hand it would be you, the boat guy. By the time we shipped i might as well buy some. I thought for sure you would have the stuff on hand. And in 55 gal drums.It's just Sharpening, right?
Jerry...
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06-19-2018, 01:13 PM #7
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- Jan 2015
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- Apex NC
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Thanked: 90
My Answer to nail polish. Snap on a spray handle and use painters tape to cover areas you don't want it to go. Works quick and pretty easy. Sealed all mine with this. Now I do have a stone sealed with black urshi I bought that way and it is really cool, but using something clear lets you see everything and you don't even notice it is really there.
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The Following User Says Thank You to rideon66 For This Useful Post:
Gasman (06-20-2018)