CMC Powder
$ 37.83 New Available online

CMC Powder


Item #: CHGUM

Quantity Discounts:
Qty: Unit Price:
5 $31.53
25 $28.37
50 $25.22
100 $22.07

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Priced per pound. Quantity discounts are available.

Carboxy/Methyl Cellulose (C.M.C.) Powder

An organic cellulose gum which functions as a thickener, binder, and suspending agent in glazes.

Usually added to glazes in amounts of less than 0.5%. Add to warm water to dissolve and age before adding to a liquid glaze.

Directions for adding to The Ceramic Shop 8oz Pro Series Glazes:

Add 1/4 teaspoon of dry CMC Powder (approximately 3 grams) directly to the 8oz jar. Allow to hydrate and shake vigorously for 1 min to incorporate. Allow to sit overnight and blend with a studio-dedicated immersion blender until smooth.

CMC is an organic additive and may grow bactieria and mold over time. Mix in small batches and use within 7-10 days.