granule

U.S. Minerals Welcomes Peter Kossis as President

June 22, 2020

U.S. Minerals, producers of Black Diamond abrasive blasting media and roofing granules, appointed Peter Kossis as president, drawing on his extensive experience with international enterprises.

ECO3 Smog-Reducing Granules

August 29, 2019

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Inspired by the power of trees, SOPREMA and 3M have teamed up to create ECO3, a smog-reducing granule for low-slope roofing.

In Choosing Roofing Underlayments, Contractors Must Decide: Granular or Smooth?

Contractors must determine the best option for their respective projects.

September 20, 2018

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The history of roofing underlayments is a progression of needs and innovations that have remained under the surface.

White Armor® Cool Roof Granules

U.S. Silica

December 21, 2017

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White Armor® cool roof granules are specifically designed for use with commercial, municipal and industrial flat and low-sloped modified bitumen roofs and mineral cap sheets.