Mineral Scale Remover UNICID BULLETS 10 LB. PAIL is a granular acid that is formulated with organic acids enhanced by chelates, dispersants, and inhibitors through a liquid encapsulation process. UNICID BULLETS is designed to enhance the solubility of metal salts formed of sulfates, carbonates, and iron oxides. Benefits of using Unicid™ Granular Significantly safer than traditional sulfamic acids yet has unique dissolving capabilities Highly effective Specifications: Base Materials: Granular Acid TDS SDS