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cone 6 oxidation fake ash glaze ?


oldlady

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anyone got a recipe for a fake ash glaze? i gave away the last of the bucket of glaze that had been given to me without a recipe ( so i used it only on exteriors). it was green. i would like a basic recipe so i can change colors. anybody???

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anyone got a recipe for a fake ash glaze? i gave away the last of the bucket of glaze that had been given to me without a recipe ( so i used it only on exteriors). it was green. i would like a basic recipe so i can change colors. anybody???

 

All are cone 6. Obviously test before using on pots.

 

Steve's Copper Ash

F4 Feldspar ... 4.2

Dolomite ... 2.8

Whiting ... 32.5

EPK ... 24.7

Silica ... 6.0

Frit 3124 ... 14.9

Benonite ... 2.3

Copper Carb ... 5.6

 

Nick's Fake Ash

I haven't bothered to make this add up to 100 yet because I just took his cone 10 fake ash and added 15 GB to lower it to cone 6 and it worked like a charm.

Gerstley Borate ... 15

Alberta Slip ... 44

EPK ... 25

Whiting ... 31

 

Hannah's Fake Ash

Strontium Carb ... 10.1

Whiting ... 29.0

Redart Clay ... 56.1

Frit 3195 ... 4.8

Red Iron ... 3.3

Yellow Iron ... 2.8

Bentonite ... 1.1

 

Lynn's Nice Fake Ash

Bone Ash ... 5

Dolomite ... 25

Lithium Carb ... 2

Strontium Carb ... 9

Frit 3134 ... 10

OM #4 ... 24

Redart ... 23

Silica ... 2

 

Faux Ash

Redart ... 27.14

Dolomite ... 23.80

Strontium Carb ... 12.20

OM #4 ... 20.40

Lithium Carb ... 1.71

Gerstley Borate ... 9.65

Bone Ash ... 5.10

Bentonite ... 2.0

 

Tyler Fake Ash

Redart ... 40

Dolomite ... 20.8

Frit 3110 ... 16.7

Gerstley Borate ... 16.7

 

Linda's Fake Ash (Not food safe)

Whiting ... 20

Frit 3134 ... 20

Custer ... 20

Barium Carb ... 15 (careful!)

EPK ... 15

Gerstley Borate ... 10

Nickel Oxide ... 5

 

Redart Fake Ash

Bone Ash ... 5.0

Dolomite ... 24.5

Gerstley Borate ... 10.0

Lithium Carb ... 2.0

Strontium Carb ... 9.5

OM #4 ... 21.0

Redart ... 28.0

 

Let me know how these work out for you.

 

Jim

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Jim;

I appreciate you. I know that you took a lot of time to look these up and send them. Can't use them myself, but thank -you for taking the time. Maybe she'll read this and reply.

Art work is a bit thank less sometimes. Love ya, buddy.dry.gif

TJR.

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Can I ask why you're looking for a fake ash? Ash glazes are prevalent because of the low cost associated with using them (since 50% of materials is usually reclaimed from your burn pit / wood stove / whatever.)

 

Fake ash is nice if you're trying to avoid the alkalinity of an ash if you hand glaze ... but if you don't dip while holding a piece with your hand ... Go with an ash.

 

Val Cushing had a great ash I occasionally use in cone 6 that is easy with a soft buttery surface and the nice ash dribbles.

 

Ash 50

gerstley 20

whiting 12

epk 8

silica 10

 

colorants that work well ...

 

RIO, 3%

Ochre 5%

cobalt carb 1-4%

copper carb 1-2%

 

And a lot of times I will take a small dosage of a colorant in the glaze and glaze my pots, then dip the rim in a strong dose and you will get that nice dark to light runs.

 

simple easy and fast.

 

Just make sure you have some sort of foot (fake or real, just something to catch the glaze) ... A student used my glazes without my permission and without a foot it glazed his pieces to the kiln shelf. ... but that is something you should do with any ash glaze (fake ash, or real ash)

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Can I ask why you're looking for a fake ash? Ash glazes are prevalent because of the low cost associated with using them (since 50% of materials is usually reclaimed from your burn pit / wood stove / whatever.)

 

Fake ash is nice if you're trying to avoid the alkalinity of an ash if you hand glaze ... but if you don't dip while holding a piece with your hand ... Go with an ash.

 

Val Cushing had a great ash I occasionally use in cone 6 that is easy with a soft buttery surface and the nice ash dribbles.

 

Ash 50

gerstley 20

whiting 12

epk 8

silica 10

 

colorants that work well ...

 

RIO, 3%

Ochre 5%

cobalt carb 1-4%

copper carb 1-2%

 

And a lot of times I will take a small dosage of a colorant in the glaze and glaze my pots, then dip the rim in a strong dose and you will get that nice dark to light runs.

 

simple easy and fast.

 

Just make sure you have some sort of foot (fake or real, just something to catch the glaze) ... A student used my glazes without my permission and without a foot it glazed his pieces to the kiln shelf. ... but that is something you should do with any ash glaze (fake ash, or real ash)

 

 

 

wonderful info. i have no access to real ash during the winter because i live in a tiny trailer in florida from dec to mid april. these old bones cannot take the cold any more and even here when it falls below 70 degrees i put on the second wool sweater. the wool socks stay on unless it gets above 80.

not all of us are in the same situation.

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