INCOA Performance Minerals

Purity and Performance are in our name!


INCOA supplies high-quality fine, calcium carbonate for North American markets. The exceptional purity of the high-brightness limestone we use provides a unique starting material for our InCal products. In addition, our patent-pending process does not include the use of processing chemicals that can interfere with application performance. The resulting products are characterized by: Chemical Free - none used in mining or processing. Low levels of acid insoluble minerals High purity - No Iron, No Lead Lowest moisture in the market Steep particle size distributions Low levels of oversize particles and agglomerates Low levels of ultrafine particles Available in grades from sizing for all applications from Clear Glass production (course) to ultrafine and treated ground for Plastics, Coatings and Adhesives.

See more

Contact information

INCOA Performance Minerals
Follow the company


1 see all