The Future is written in stone

With Superior Basalt Fiber Solutions


We make high-performance products for a greener future.

Basalt Fiber is made from natural basalt rock. It offers compelling performance, enabling lightweight composites of the future. Mafic customers use basalt products to save weight, improve performance, and remain cost competitive.

Mafic’s new Shelby NC location is set to be the largest Basalt Fiber Production Facility in the World