COAL SLAG AND IRON SILICATE ROOFING GRANULES, ABRASIVES AND FILLERS

The Most Consistent, High-Quality Slag Products

Roofing Granules:
We empower roofing manufacturers to produce the highest-quality products for commercial and residential properties. Our coal and iron silicate slag for roofing products deliver the consistent performance that the industry demands: uniform weights, application-specific granule types and sizes, and just-in-time delivery capability.

Black Diamond Abrasive Products:
We are an industry leader in repurposing coal, iron, and specialty slag products. Our Black Diamond abrasive products encompass a generous variety of grades and materials, so even a unique application can pair perfectly with one of our blasting media.

Mineral Fillers:
Occasionally, materials call for reinforcements. Our high-quality, inert, heat-resistant filler is used as an additive complement to create more mass in cement, glass, asphalt, brick, and everything in between.

Need a mineral product you don’t see listed here? We can help! Contact us to place your order today!

The USER of this product must comply with all applicable laws and regulations including U.S. EPA’s CCR Rule in the use and disposal of this material. For more information please visit http://www.epa.gov/coalash/coal-ash-rule.

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.