With roots stretching back to GE Silicones in the 1930s, we have been shaping high-performance silicone technology for nearly a century.
From the silicone used in the moon landing space boots to the first high-performance silicone sealants for construction, our history is built on decades of innovation and real-world results.
In 2006, Momentive Performance Materials became the global licensee of GE branded silicone sealants and coatings, continuing the tradition of turning advanced silicone technology into practical construction solutions. Today, we continue to deliver silicone products trusted worldwide for building envelope applications - including roof coatings, air and water barriers, architectural coatings, weathersealing, structural glazing, and insulating glass.
From major commercial projects to iconic landmarks like the Empire State Building, our expertise and legacy ensure architects, contractors, and builders can rely on our silicones for lasting, high-performance results.
The “Silicone Project” starts at the General Electric company in New York.
GE scientist E.G. Rochow invents and patents the “direct process” for making methylchlorosilanes, a key building block of all silicone products.
GE begins commercial production of silicones. By the end of the 1940s, GE cures silicones with organic peroxides, leading to the development of heat cured rubber.
The first silicone plant in Waterford, NY opens.
GE introduces acetoxy cure silicones.
Our silicone plays a part in the Apollo Moon landing.
School of the Art Institute of Chicago, the world’s first four-sided structural glazing building without safety mechanisms, is complete with our silicone products.
Our high-strength, two-part silicone technology used for insulating glass is introduced; changing the way glass and facades are fabricated.
Demand for high-performance silicone glazing and weatherproofing grew as cities worldwide entered a boom of supertall construction (between 300 - 599m (984 - 1,965 ft) tall).
Momentive purchases the GE Silicones business, becoming the exclusive global licensee of GE-branded silicone sealants and coatings.
The world’s tallest four-sided structurally glazed façade, Shanghai World Financial Center, is complete with our structural and weatherseal sealants.
The first-to-market Optic clear architectural coatings are introduced, setting a new standard for long-lasting building protection.
The Elemax Air and Water Barrier system also launches, offering a simple, reliable waterproofing solution for commercial construction.
In the same era, Enduris roof coatings enter the market, helping extend roof life and enhance performance for both new construction and restoration projects.
UltraGlaze SSG4650 sealant launches as a next-generation solution that achieves 30 psi tensile design strength while maintaining high flexibility – enabling the most ambitious structural glazing façade.
Silicone sealants and coatings enable some of the tallest towers and ambitious designs all around the world.
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Our silicone products are designed not only for high performance but also for sustainable construction. Many of our solutions carry LEED certifications, Environmental Product Declarations (EPDs), and other recognized environmental standards, helping architects, contractors, and building owners meet ambitious sustainability targets.
By integrating our products into building envelope applications - from roof coatings and weathersealing to structural glazing and insulating glass - we help our partners achieve greener, more energy-efficient buildings. Learn more about our broader environmental commitment and initiatives by visiting Sustainability at Momentive.
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