UL Prospector

DakotaPURE™ 4000-WE

Pacer Minerals makes their documentation available in the regions indicated below:

DakotaPURE™ 4000-WE is a grayish/silver translucent mica substance. This product is pure muscovite mica that possesses an outstanding combination of mechanical, physical, chemical, electrical and thermal characteristics. It does not contain asbestos and is used in several different polymer uses to improve hardness, tensile and flexibility properties and heat resistance. DakotaPURE™ 4000-WE is primarily used in sound dampening applications in coatings for construction industry. This product also has electrical properties that allow it to be used as an insulator.


Pacer Minerals is the leading mineral supplier of high quality muscovite mica and potash feldspar. With 10+ decades of ore reserves in the Black Hills of South Dakota, they are proud to offer express processing times, a range of delivery options and superior customer service. Pacer’s South Dakota muscovite micas and Custer Feldspars are used in a wide range of applications including powder coatings, plastics, rubber, ceramics, sanitaryware, drywall joint compound, and a variety of construction and automotive applications.

The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.


Raw Materials Categories

Where to Buy

Pacer Minerals

Are you a distributor who is interested in being listed here? Contact us!