The U Serries of Leslie underglaze have a wide range of colors made locally in Sacramento California. U13, U20, U30, are not recommended for temperatures above cone 03 on food surfaces. Most cover glazes interact poorly with the underglaze at higher temperatures.Available in Pints, Gallons, and 25# dry mixes. Dry blends have a 3 day lead time.Made here in Sacramento.Lead FreeWide range 04-6+Safe for School K-12 UseFood Safe Non-Toxic when properly Fired with proper covering glazeWARNING: This product can expose you to chemicals including crystalline silica and titanium dioxide, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Features: , A must have for all beginner and expert potters and ceramicists. Can be used to cover the entirety of work or used for fine details. Ideal
Penguin Pottery - Underglaze for Ceramics - Black - Cone 04 to Cone 6 - Low Fire to Mid Fire (4 fl oz | 118 ml)
Leslies Underglaze
Speedball Underglaze, Black, 16 Ounce Jar
Speedball Underglaze, Black, 16 Ounce Jar
Industrial Minerals Co.
The U Serries of Leslie underglaze have a wide range of colors made locally in Sacramento California. U13, U20, U30, are not recommended for
U36 Vanilla Cone 06-6+ Leslie Ceramic Underglaze
Speedball Underglaze, Black, 16 Ounce Jar
Leslies Underglaze
Leslie's U-Series Underglaze
The U Serries of Leslie underglaze have a wide range of colors made locally in Sacramento California. U13, U20, U30, are not recommended for
U9 Best Black Cone 06-6+ Leslie Ceramic Underglaze