In 2006, Momentive Performance Materials (Momentive) purchased the GE Silicones business, becoming the exclusive global licen ... see of GE branded silicone sealants and coatings. GE Silicones continue as a family of coatings and sealants used to weatherproof, insulate and strengthen every element of the building envelope. Roofs. Façades. Glazing. And more. We put advanced and trusted innovation to work on your project. Some of our 100% silicone formulas have been part of the world’s most ambitious projects. Soaring glass skyscrapers. Structures that have remained snug and secure since the 1970s. And, we make it easy. GE Silicones building envelope solutions are simple to install, and offer resilient, long-lasting protection. GE is a registered trademark of General Electric Company and is used under license by Momentive Performance Materials Inc. *Elemax, Enduris, Optic, RapidStrength, SilGlaze, SilPruf, SilShield, UltraGlaze, and UltraSpan are trademarks of Momentive Performance Materials Inc. read more