RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION

DICAFLOCK

DICA FLOCK;processed powdered cellulose material used as a filter and filter aid in chemical, power, beverage and mineral industries;

DICALITE

DIATOMACEOUS EARTH, KIESEGUHR, AND INFUSORIAL EARTH IN LUMPS OR PULVERIZED FORM, MORE OR LESS DRIED, USED IN THE PREPARATION OF FILTER AIDS, FILLERS, HEAT INSULATION, CONCRETE ADMIXTURES, ABSORBENTS AND POLISHES;

PERMALITE

Light Weight Aggregate for Use as a Soil Conditioner;