A sealant is a specialized material used to fill joints, gaps, or cavities between two substrates. Ultra Limited’s Ground Calcium Carbonate is a key ingredient in adhesives, caulks, and sealants, offering a range of benefits such as acting as a rheology modifier, cost-efficient filler, tensile strength enhancer, toughening agent, opacifier, and whitening agent.

Ultra Limited manufactures a variety of minerals tailored for use in adhesives and sealants, including cost-effective Ground Limestone (Calcium Carbonate) fillers and Talc, which enhances impermeability and chemical resistance. Each mineral is carefully designed to ensure the optimal application and performance of sealants and adhesives. Contact us for more details and to request the relevant Calcium Carbonate Technical Data Sheets (TDS).