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Serving 3-D & clay artists in the Pacific Northwest and beyond since 1965
Prices are subject to change without notice. Current prices at our stores override all previously published prices.
Shipping charges shown in our shopping cart are only estimates. Actual shipping charges may vary when we ship your order.
 

Overglazes

The term "overglaze" applies to any color product intended to be applied on top of a fired glaze surface and then fired again. When most people say "overglaze", they mean the metallic colors (most commonly gold or silver) or lusters (mother-of-pearl) used for accents and highlights. Ventilation is very important when applying and firing overglazes because the liquid forms may contain toxic solvents. Fumes arising from the kiln, however, may be offensive but are not toxic.

Overglazes can be used on surfaces that come into contact with food or drink. When washing overglazed ware, you should be careful to avoid hard scrubbing. You could scrape the thin metallic layer right off the ware. Overglazed pieces can be washed in a dishwasher, but the overglaze will eventually wear off. You should generally treat pieces with overglazes like fine china, and exercise the same care in handling and cleaning.

 

Mayco Overglazes


- Mayco Overglazes -
Information Guide

Click on the image at left for a
PDF to print for your records.

OG802
White Gold (2 grams)

Buy 1-5 ... 6-11 ... 12+ ...
$42.00 ea $33.60 ea $31.50 ea
Qty:

 

Western Overglazes

Clean the surface of your glazed finished ware thoroughly. Alcohol is recommended to remove all hand oils or other contaminants from the glazes surface. Apply one coat to finished, glazed ware. Allow to dry, and fire to cone 016-015. Clean brush with mineral spirits.

SL10 Silver Luster Overglaze SL10
Silver Luster (2 grams)
fire to cone 016-015
Qty:
GL14 Gold Overglaze GL14
Gold Luster (2 grams)
fire to cone 016-015
Qty:
PL05 Gold Overglaze PL05
Pearl Luster (½ oz)
fire to cone 022-018
Qty:

 

Gold Pen for applying Liquid Overglazes

GPS
Gold Pen
GPS
Small
Buy 1-5 ... 6-11 ... 12+ ...
$22.99 ea $17.83 ea $15.60 ea
Qty:
GPL
Large
Buy 1-5 ... 6-11 ... 12+ ...
$23.59 ea $18.87 ea $16.51 ea
Qty:

GPSC
Gold Pen Stem Cleaner
Buy 1-5 ... 6-11 ... 12+ ...
$7.29 ea $5.83 ea $5.10 ea
Qty:

All contents related to Georgies' products copyright 2025. All rights reserved.
Georgies Ceramic & Clay Co. • 756 NE Lombard • Portland OR 97211
Phone: 503-283-1353 • Email: info@georgies.com
Store Hours: Monday-Friday 9:00a-5:00p Pacific time • CLOSED Saturday & Sunday

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