Tech Data Sheet:
Fireclay Grog

Background:
Sized fireclay grog for refractory applications.

Typical Chemistry:

Al2O3	42%	+/-5%
SiO2	52%	+/-5%
CaO	< 1%
MgO	< 1%
TiO2	< 2.5%
FeO	< 1.5%

Sizing:
Minus 3/8 inch or as needed.