Ceramic Recipes logo

Base Ash Glaze

Base Ash Glaze

Firing temperature : cone 9-10 | Surface texture : matte | Color : clear | Atmosphere: Oxidation/Neutral Reduction

Published in "Cone 10 Clay & Glazes" by Robert Briscoe, in the Oct 2015 issue of Ceramics Monthly.

High-fire ash base glaze that holds colorants well. The image shown here is Base Ash Glaze recipe with the addition of 1% Cobalt Carbonate (The Gray-Blue-Green Ash Glaze variation listed below in the instructions) over Robert Briscoe's White Bisque Slip.


Click Image to Enlarge
Download for Glaze Calculation
Insight | Hyperglaze | Glaze Master

Ingredients

Instructions

For Gray-Blue-Green Ash Glaze add: 1% Cobalt Carbonate. For Mottled Yellow-Brown Ash Glaze, add: 3% Nickel Oxide. For Black to Greenish Black Ash Glaze, add 1 % Chrome Oxide and 0.5% Cobalt Carbonate. The color of the Black to Greenish Black Ash Glaze depends on thickness. It is black when used thin and turns to a greenish-black with a thicker application.

This item will be permanently deleted and cannot be recovered. Are you sure?

Once you submit this recipe for moderation you will no longer be able to edit its content.

Comments

Leave a Reply

You must be logged in to post a comment.

Enter Your Log In Credentials
This setting should only be used on your home or work computer.

Larger version of the image

Send this to a friend