Powder Gum Arabic – Glaze & Underglaze Thickener
Powder Gum Arabic is a classic ceramic additive used by potters and ceramic artists to improve the performance of glazes and underglazes. Whether you’re aiming for a smoother application, a harder dry surface, or just less smudging before firing, this powder is your studio essential.
We recommend Powder Gum Arabic for use with
C6 Pro Series Liquid/ Brush On Glazes.
Add to thicken glaze as required.
- Glaze & Underglaze Thickener: Mix with hot water and add to your glaze or underglaze for better consistency and a stronger, harder dry surface.
- Prevents Smudging: Reduces rubbing and smearing before firing—no more losing your designs when handling your work.
- Acts as a Binder: Helps glaze adhere to the bisque or greenware, reducing damage in the studio before firing.
- Plasticiser Effect: May also be used as a plasticiser to help with workability.
- Traditional Ceramic Ingredient: Used by potters for generations as a safe, natural, reliable glaze additive.
Note: Gum Arabic can also act as a mild deflocculant, increasing glaze fluidity. If left standing, the mixture may settle, so stir or remix before each use.
Always dissolve the powder in hot water before adding to glazes or underglazes.