Automotive & Commercial Vehicle

High Value-Add Products for Automotive & Commercial Vehicles


MTI provides a variety of high-value products used in the automotive and commercial vehicle industry.

Our Brands

Specialty Minerals

Specialty Minerals Inc. supplies Talc and Calcium Carbonate for many applications involving automobiles and commercial vehicles, including adhesives, sealants, ceramics, plastics, glass, and rubber.

Barretts Minerals (BMI)

Ultrapflex®, Thixocarb® and Calofort® ultrafine precipitated calcium carbonate are functional additives in automotive sealants for rheology control and reinforcement properties.