Usage Agricultural Gypsum Architectural Gypsum Cement Chemical Additives Dust Control Erosion Control Fiberglass Composite Food Pharmaceutical Additives Interior Casting Interior Casting Plaster Lawn and Garden Metal Casting Polymer Additives Pottery Plaster Primer RAM® Die Material Road and Surface Repair Traditional Tooling Underlayment Calcium Hydroxide Mineral Fiber Board Sealer Mineral Wool Find a Distributor Product Index Legal BEN FRANKLIN® Aqua Cal Agricultural Gypsum application: Agricultural BEN FRANKLIN® Aqua Cal Agricultural Gypsum BEN FRANKLIN® AQUA CAL gypsum is ground and screened finer than ever, making it the fastest solution grade agricultural gypsum available. Literature BEN FRANKLIN® AQUA-CAL® Uncalcined Agricultural Gypsum 52-510-016   More Info...   Agricultural Gypsum, "A Healthy Tree Begins with USG!" Brochure IG1575   More Info...   Fine Grind, High Purity BEN FRANKLIN® AQUA CAL™ Gypsum Improves Water Penetration and Neutralizes Sodic Soils and Irrigation Water While Providing Calcium and Sulfur for Row and Permanent Crops. IG635   More Info...   Fine Grind, High Purity BEN FRANKLIN® AQUA CAL™ Gypsum Improves Water Penetration and Neutralizes Sodic Soils and Water While Beautifying Greens and Fairways IG636   More Info...