Products

Covia’s high-purity sand and aggregates based on superior and consistent processing, yields first-class products in​ roofing, industrial flooring, pool construction, insulation and boards, landscaping, landfill and soil stabilization, electronics, road & rail construction​, and cementitious applications. 

We offer a wide range of minerals solutions to increase productivity and lower total costs, by offering the right mix of minerals for our customers’ specific process. ​These minerals offer a diverse selection of physical, chemical and functional properties with proven records in the sanitary ware, tableware, hobbyware, insulators, tile, frits and glaze/engobes and refractories industries.​

Whether you’re looking for solutions to address brightness or whiteness, color development, transparency, protection, weathering, durability, environmental exposures or green formulating solutions, we offer a wide-range of options and flexibility via a comprehensive range of leading product brands.

There comes a time in a manufacturer’s lifecycle when outsourcing toll blending just makes sense — and for those who connect with Black Lab, the custom toll blending division of Covia, that’s the start of a collaborative partnership.

At Covia, we know that countertops can make or break the look of a space. That’s why we carry the perfect fillers to create truetone white and color consistency in engineered stone. 

As the US-leading glass raw materials provider, we offer a complete portfolio of low and ultra low iron silica sand, including crystalline silica, silica flour as well as feldspathic sand, nepheline syenite and kaolin. ​

Whether you’re working with intricate cores or standard production molds, your business requires consistent, predictable performance. We are a total solutions provider, with technical expertise and troubleshooting assistance as a key component of our partnership with our foundry customers.

We specialize in production of ultrafine, micronized mineral fillers and additives that are applied in variety of plastic applications.  Our minerals offer the optimum balance of physical, chemical and optical properties, ease of processing, regulatory compliance and cost effectiveness in highly filled formulations.

We are a market leader with unmatched high-performance sports sand and well-established rigorous standards that continually lead the industry. Along with our distribution partners, we operate one of the largest and most sophisticated logistics systems in the world dedicated to handling sand and aggregate products, defining Covia as the most dependable supplier.  ​

At Covia, we offer water filtration media and gravel for wastewater systems, surface water and groundwater treatment that can be used in both personal and industrial applications.