Mid Mountain Materials, INC.
The company manufactures thermal insulation products and high-temperature solutions, including coated fabrics and textiles with silicone, polyurethane, refractory, vermiculite, ceramic, and neoprene coatings; silica fabrics and textiles; fabricated seals, curtains, blankets and covers; heat-resistant fabrics, ropes, tapes and sleeving made from materials such as Kevlar, Nomex, fiberglass, ceramic fiber, and carbon; refractory cements, coatings, and moldables; and thermal insulation blankets, mats, and papers. The company serves industries requiring high-temperature protection and insulation solutions.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mid Mountain Materials, INC. | Seattle | WA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


