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Category: Cement, Concrete, and Mortar
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Since 1976, our mission remains firm: to be the most innovative and competitive manufacturer of high-temperature resistant materials, exceeding our customers' expectations of quality, service and product performance.

Our customers are at the forefront of everything we do. They are the reason for our success, and what drives our commitment to the highest quality, and innovative ideas. We work closely with our customers, building long-term relationships by providing solutions and service to best fit their needs. We stand behind our products, and with ISO 9001:2015 certification of our Quality Management System, our customers have confidence their products are manufactured with the highest quality.

Mid-Mountain began manufacturing fiberglass tapes and ropes as an alternative to the use of asbestos as high-temperature seals. Our commitment to research and development and innovative problem-solving has allowed us to encompass applications ranging from disposable welding cloth to air bag materials for spacecraft. And the many, many applications in-between. If a standard product does not meet your applications requirements, we will commit ourselves to finding a solution that does.

Our manufacturing experience, combined with our vertical integration and diverse materials base, gives us the opportunity to produce cost-effective solutions, custom or standard. We have a long-standing team to engineer, source, manufacture and provide service to a very broad customer base, and we welcome the opportunity for you to put our experience to work.

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Technical Articles

What is a Thermal Insulation Barrier? (Refractory, Fireproofing and Thermal Insulation) Thermal insulation is the process of reducing the transfer of thermal energy between objects, and a thermal barrier is one type of product that can be used to achieve this. (View Full Article)
A Trip to Mars (Industrial Coatings and Sealants) In 2020, NASA is preparing to test a Supersonic Inflatable Aerodynamic Decelerator (SIAD) that may be capable of landing larger aircraft on Mars. The SIAD-E is inflated by a combination of gas... (View Full Article)