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Hess Supplies Pumice Products to Industry Worldwide

In the southeast corner of the state of Idaho lies a vast reserve of pure white pumice that is in demand all over the world. That demand is the result of two factors: the quality, purity, and brightness of the pumice, and the company that mines and refines it: Hess Pumice.

The Uses for Pumice

Pumice is amazingly versatile and used across an wide range of industries. Hess produces a variety of grades for industry—from one-inch nuggets pumice crushed and graded to the consistency of smoke—all made from pumice with a hardness, whiteness, and purity recognized as superior to any source worldwide.

Hess Pumice

In continual operation since 1958, Hess the largest producer of processed pumice on the planet. Why? The natural quality of our deposit, our “On Spec—On Time” promise, and a dedication to the highest standards of quality control. We know pumice: we’ll help you determine what you need.