[Clayart] white crackle raku glaze
lyonsd at plbb.us
Mon Jul 4 23:44:19 EDT 2016
This is the glaze I use. Fire to cone 06 let it cool to between 1100 and1050 in the kiln. Remove and listen for the soft "ping" sound of the crackles developing, then reduce.
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> On Jul 4, 2016, at 12:58 PM, MGordon via Clayart <clayart at lists.clayartworld.com> wrote:
> I have the same glaze.. called "clear crackle" but fires to a white with big crackle pattern. After the glaze smoothes out remove from kiln & allow to cool so the crackle can develop or you might even try fanning it slightly, I use pine needles to reduce in a can. Hardly any clean up. Mike Gordon
>> On Jul 4, 2016, at 9:26 AM, Sharon Wetherby via Clayart wrote:
>> The following is a two-ingredient raku crackle glaze that the Lockheed
>> Martin potters have used for years. It is clear, but looks white, applied
>> on white clay bodies.
>> Gerstley, 80%; Neph Syenite, 20%. Source/notes:
>> Source: Pam Summers, Raku Artist in Fort Worth, TX.
>> Application: Apply to bisque by brushing, dipping or spraying. Allow each
>> coat to dry till the sheen disappears. Each coat should be the thickness of
>> a playing card. Dry completely before firing. Protect from dust.
>> Firing Results: In oxidation glaze is a clear crackle with uncolored
>> cracks. In redux it is a crackle white with black lines.
>> Sharon Wetherby
>> Fort Worth, TX
>> On Mon, Jul 4, 2016 at 10:42 AM, Phyllis Canupp via Clayart <
>> clayart at lists.clayartworld.com> wrote:
>>> Hello Clayart Family
>>> I am looking for a recipe for white crackle raku glaze that is VERY glossy
>>> and has very large crackles. I used one like this over 20 years ago but can
>>> no longer find the recipe. The one I used had only 2 ingredients.
>>> Thank you for your help.
>>> Phyllis Canupp
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