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Ferro Frit 3289

Alternate Names: F3289

Description: High barium leadless frit for bright colors, satin finishes

Oxide Analysis Formula
BaO 27.40% 0.67
Na2O 5.50% 0.33
B2O3 12.40% 0.67
Al2O3 5.40% 0.20
SiO2 49.30% 3.07
Oxide Weight 373.91
Formula Weight 373.91


This is a high barium frit. Toxicities are implied by this, be careful about use on functional surfaces. As of 2020 this frit can be purchased at

Related Information


Materials Ferro Frit FB-284-M
Materials Pemco Frit P-626
Materials Fusion Frit F-65
Materials Pemco Frit Pb-545
Materials Pemco Frit P-658
Materials General Frit GF-129
Materials Frit
Frits are made by melting mixes of raw materials, quenching the melt in water, grinding the pebbles into a powder. Frits have chemistries raw materials cannot.
Materials Hommel Frit 400
Hazards Barium Carbonate
Typecodes Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.


Co-efficient of Linear Expansion 8.20
Frit Melting Range (C) 1500F
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