VOLCLAY®

General Description: A low viscosity natural sodium bentonite exhibiting variable dry particle size.
Functional Use: General purpose is Green Sand mold additive. Volclay® imparts excellent dried and fired strengths to molding sand where high temperature pouring or firing occurs. This is applicable to both the foundry and refractory industries.

PROBOND 30®

General Description: A low viscosity sodium activated bentonite exhibiting variable dry particle size.
Functional Use: General purpose is Green Sand mold additive. Probond® 30 imparts excellent dried and fired strengths to molding sand where high temperature pouring or firing occurs. This is applicable to both the foundry and refractory industries.

BESTBOND®

General Description: A medium to high viscosity activated bentonite exhibiting variable dry particle size.
Functional Use: General purpose is Green Sand mold additive. Bestbond® imparts excellent dried and fired strengths to molding sand where high temperature pouring or firing occurs. This is applicable to both the foundry and refractory industries.

CAST BOND®

General Description: A low viscosity bentonite blend exhibits a modified range of mechanical properties.
Functional Use: Cast Bond is an accurate blend of 2 bentonites designed to meet the specific needs of certain foundries. Cast Bond imparts a more suitable range of Green Compressive, Dry Compressive, and wet Tensile Strengths for certain foundries.