Navajo Brand® pumice is used in a variety of rubber applications.

Rubber Pumice Abrasive Wheels are excellent for many cleaning, polishing, and finishing needs. They are made from natural rubber with imbedded pumice grains that are evenly distributed to assure uniform results. The light abrasive action produces a smooth finish on soft metals.

Pumice-Based Erasers are the standard for almost every office/school grade pencil. They will erase the toughest graphite markings, and they are particularly effective on hard papers, such as photocopy paper.

Mold Release Agents act as an interface between the mold surface and the material being molded. Many specialty mold release agents incorporate a natural abrasive such as pumice into their mold release compounds.


Navajo Brand® pumice has several products for this application.

Recommended Products

NB 012

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# 4/0

# 0-1/2

# 1/2
12-Micron Median Particle Size

85% Finer than 44 microns (325 Mesh)

80% Finer than 44 microns (325 Mesh)

75% Finer than 44 microns (325 Mesh)

70% Finer than 44 microns (325 Mesh)

45% Finer than 44 microns (325 Mesh)

0.04 to 0.2 mm (80 to 325 Mesh)

0.1 to 0.3 mm (50 to 120 Mesh)


Additional Information at www.CRMinerals.com

To place an order or obtain additional information, please contact CR Minerals at
505-428-2940, or contact your local distributor.

CR Minerals is a worldwide supplier of pumice products to many diverse markets. It operates a state of the art processing facility in Ohkay Owingeh, New Mexico.

Although the information and suggestions in this publication are believed to be correct, CR Minerals makes no representations or warranties as to the accuracy or completeness of this information.