CR Minerals

About Us

"CR Minerals is a leading worldwide producer of high quality pumice products, located just NW of Santa Fe, New Mexico. From our high purity pumice deposit and modern processing facility, we produce SafSil® (amorphous silica), Navajo Brand (pumice), PFM (Pumice Filtration Media)®, and Mine (pumice) products that are superior performance minerals serving a wide range of applications. Our products are used in applications including abrasives, fillers, cleaners, paints, coatings, metal finishing, silicone rubber, plastics, water treatment, and construction materials. In addition, pumice is a preferred lightweight aggregate used in manufactured stone veneer and concrete block. CR Minerals has been in business since 1948 and with our high quality pumice deposit and new processing plant, our products will continue to lead the market for decades to come."

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15 products

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Navajo Brand® NB 012

Functions:Polishing Agent, Filler
Particle Size:12.0 - 12.0 microns
End Uses:Electronics, Wall Putty

Navajo Brand® NB 012 pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® 2/0

Functions:Polishing Agent, Filler
End Uses:Electronics, Tile Adhesive

Navajo Brand® 2/0 pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® 4/0

Functions:Polishing Agent, Filler
End Uses:Electronics, Wall Putty

Navajo Brand® 4/0 pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® FFF

Functions:Polishing Agent, Filler
End Uses:Electronics, Wall Putty

Navajo Brand® FFF pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® FFFF

Functions:Polishing Agent, Filler
End Uses:Electronics, EIFS Adhesive Mortar

Navajo Brand® FFFF pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® FF

Functions:Polishing Agent, Filler
End Uses:Electronics, EIFS Adhesive Mortar

Navajo Brand® FF pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

Navajo Brand® F

Functions:Polishing Agent, Filler
End Uses:Electronics, Wall Putty

Navajo Brand® F pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

SafSil® CT550

Functions:Colorant, Filler
End Uses:Latex, Primer, Undercoat, Lacquers, Waterborne Coating, Powder Coating, Top Coat, Solventborne Coating
Particle Size:5.0 - 5.0 microns
Oil Absorption:29.0 - 29.0 g/100 g

SafSil® CT550 are high performance functional fillers that contain less than 0.1 % respirable crystalline silica and are commonly used in both water and solvent-based paints and coatings. SafSil® may be used successfully to replace many common fillers such as ground silica, nepheline syenite, calcium carbonate, and talc.

Navajo Brand® 3

Functions:Polishing Agent, Filler
Particle Size:200.0 - 600.0 microns
End Uses:EIFS Adhesive Mortar, Electronics

Navajo Brand® 3 pumice products are available in particle size distributions ranging from 6-mesh to 5 microns. Their high brightness, purity, and low specific gravity offer formulators unique opportunities for superior performance.

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