Answer: frits

AnswerCrossword Clue
FRITSCeramic bits
FRITSMelts partly.
FRITSGlassmaking ingredients.
FRITSGlass materials
fritsthe calcined or partly fused materials of which glass is made
fritsfused or calcined material prepared as part of the batch in glassmaking
fritsto fuse (materials) in making frit
fritsa. fused or partially fused material used as a basis for glazes or enamels b. the composition from which artificial soft porcelain is made
fritsFRIT, to fuse ceramically, also FRITT