Category: Glaze > White, Off-White
Created 2017-05-16 01:24:21 by Lee Love
Categories: Glaze > White, Off-White
Firing Temperature: Δ06-05
Atmospheres: Raku
Surface Type: Satin
Transparency: Semi-opaque

This glaze is TAK Fat White. It, and its variants are the only glaze I use on raku tea ware

Comments: A Kurt Wild glaze, it came from a student named Takahara. Fat white, big crackle. Give it time to cool just a second/deep reduction

frit 3134 100
silica 6
epk 10
tin or opax 10 If you want a clear leave this out.
Bentonite will help suspend it.

Takes copper well: blue/green to red/blood .
Variations -- Leave out tin for clear

Material Amount Batch Subtotal
Frit 3134 100
EPK 10
Silica 6
Total: 116

Percentage Analysis

Ingredient Amount SiO2 Al2O3 B2O3 MgO CaO K2O Na2O KNaO P2O5 Fe2O3 TiO2 LOI
Frit 313410046.5123.0920.1310.2810.28
100% no LOI 49.843.2620.160.0117.590.038.989.

Unity Molecular Formula (UMF)



0.32 Na2O
0.68 CaO


0.07 Al2O3
0.63 B2O3


1.81 SiO2





0.32 : 0.68

SiO2:Al2O3 Chart

Closest 100 neighbors in Glaze > White, Off-White.

Click and drag to zoom
Stull Chart
SiO2:Al2O3 Ratio
SiO2:Al2O3 Ratio 25.93

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09/2016 Note: This is a new feature. If a recipe material is not listed, that material's data has not yet been added. Some materials only have GHS ratings, while others only have HMIS ratings. Warnings differ between systems and countries. Glazy does not take any responsibility for accuracy of linked SDS information. Contact your ceramics supplier for safety information for your specific materials.
Globally Harmonized System (GHS) Hazardous Materials Identification System (HMIS) SDS Link
Material Pictograms Signal Word Hazard Statements Health Flammability Hazard Protection
EPK HarmfulHealth Hazard DANGER EPK Kaolin is a naturally occurring mineral, which may contain amounts of crystalline silica
typically 0.1-1.0%, may cause damage to respiratory system through prolonged or repeated
1 0 0 E
Silica HarmfulHealth Hazard DANGER From 200-Mesh SDS:
May cause cancer by inhalation.
Causes damage to lungs through prolonged or repeated exposure by inhalation.
* 0 0 E