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Serving 3-D & clay artists in the Pacific Northwest and beyond since 1965
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Mayco Raku Glazes
For firing in cone 06 lowfire reduction


Click HERE to see Georgies raku glazes

From 16th century firing methods in Japan to 20th century reduction methods of the West, Raku firing always reveals exciting and dramtic results. Mayco Raku glazes produce a variety of metallized, brilliant and crackled finishes. All Mayco's raku glazes are non-toxic, formulated using no added lead or other health caution materials. Because the glaze application, glaze firing temperature, combustible materials used in reduction, firing process and kiln type vary from artist to artist, final results will ALWAYS vary.

Proper safety processes and personal protective equipment are very important when doing Raku as you are exposed to high heat, flames and smoke. Always wear heat and fire protective clothing and fireproof gloves. Do not open or insert tongs into an electric kiln without shutting off. Reduction processes should take place outside (never inside buildings!) due to flames and smoke.

Note: While it is possible to heat raku pieces in electric kilns, Georgies does not recommend it. We recommend use of fueled kilns, especially those using natural gas or propane, for the best firing results. These kilns can create reduction atmospheres as a natural part of the firing process, and that contributes to the final color outcome.


Discounts Buy 1 - 5 ... 6 - 11 ...
$13.00 ea
$9.75 ea

Quantity discounts apply only on multiples of the same item


Mayco RK100 Black Metallic Raku cone 06 glaze

Black Metallic


Copper Metallic


White Crackle


Copper Penny


Peacock Matte


Oil Slick


All contents related to Georgies' products copyright 2021. All rights reserved.
Georgies Ceramic & Clay Co. 756 NE Lombard Portland OR 97211 503.283.1353
Georgies of Eugene 1471 Railroad Blvd #9 Eugene OR 97402 541.338.7654
Fax numbers: Portland 503.283.1387 Eugene 541.338.7565
Portland Store Hours: Monday-Friday 9:00a to 5:00p Pacific time
Eugene Store Hours: Sunday & Monday CLOSED Tuesday-Saturday 10:00a-4:00p Pacific time

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