COAL SLAG AND IRON SILICATE ROOFING GRANULES, ABRASIVES AND FILLERS

Black Diamond is in the News!

Discover how Black Diamond abrasives restored a naval ship to its former glory in the popular trade publication, the Paintings & Coatings Industry Magazine. Read the full story here.

why do customers choose U.S. Minerals?

PRODUCT QUALITY

Our strict quality controls and more than 35 years of experience mean that our product performs as expected, every time.

TIMELY SHIPMENT

With seven manufacturing plants located throughout the United States and a nationwide network of distributors, we have the capacity to supply you anytime, anywhere - including the US, Canada, Mexico, the Caribbean and throughout the world.

FAIR PRICE

We are committed to providing the value you expect and deserve.