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Dying Clear Glaze


Benzine

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Is it possible to add food coloring, or something of the like, to clear glaze, to make its application more apparent?

 

For years, I used Amaco's transparent clear glaze.  It was Pepto Bismol pink.  It made applying easy, because you could tell, where you had already covered.  

Last year I ordered more of the same glaze, but it's no longer pink.  It dries kind of an off-white.  It works just as well as the other, but it is hard to tell, where you've applied it, especially if you are going over a white underglaze.  I discovered this recently, when I was doing just that.  I pulled a piece out of the kiln, and saw a bunch of dull spots, that I missed.  Because of that, I missed the mailing deadline, for a gift I was sending, because I had to reapply and refire.  Not a huge deal, but I don't want to have the issue again.

 

So can I add any color of dye to the clear, and be OK.  Won't it just burn out, like it does out of my colored wax resist and such?

 

 

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Food colouring has worked fine for me. Very helpful for two-part raku resist slip.

[White glaze over a while slip over a white pot, all painted on so lots of opportunities

to miss bits. Used a food-coloured slip, got some bleed-through of colour into the white

glaze layer. Burnt out fine.]

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So I added some red food coloring, to one of the small jars.  I get it in gallon jugs, so I didn't want to risk contaminating the whole lot.  It worked well enough, and it was much easier to see, what I had covered.  The downside, it stained my glaze brush bristles....  Obviously, it won't matter, unless you like your light bristles to stay light.  

 

Old Lady, I don't think it was a problem on Amaco's end.  It was customer error.  I double checked, and they make two types of clear.  The stuff I bought recently, and the pink, that I used to.  I just entered the wrong number on my order.  Oh well, live and learn.  It's  still a good product, and I can deal with it, until I run out of my current gallon.

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