Brothers Milo and Lamar Bosshardt started selling Redmond bentonite in 1958, creating the beginnings of what’s now Redmond Minerals. Almost 60 years later, Redmond Minerals is an industry leader in agricultural and industrial bentonite products.
Redmond bentonite clay is a sodium calcium aluminosilicate, gathered from a deposit of ancient volcanic ash. This unique deposit yields a swelling montmorillonite sodium bentonite clay well-suited for a variety of applications. Whether you are using it for pond sealing, drilling, seal coats, asphalt emulsions, cut-off walls, or binding hay cubes, Redmond bentonite is the quality, consistent product you need.