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RTV Silicones for Aerospace

Advanced Silicone Solutions for Aerospace

From launch to landing, Momentive RTVs help today's aerospace pioneers reduce manufacturing and maintenance costs, enhance quality, and reach new heights.

For more than 60 years, Momentive has supported the aerospace journey. Our silicone products are integral to the assembly and operation of aircraft, spacecraft, and military platforms. Our GE Silicones were in the boots of the first astronaut to walk on the moon and the window seals of the Apollo capsules. We are proud to have been part of every U.S. manned spaceflight since then. Drawing from thousands of hours of flight and in-space time, Momentive continues to innovate products that help our customers advance the aerospace legacy.

Our dedicated Aerospace team consists of highly experienced chemists, application development engineers, and a network of global application development centers. Momentive is proud to collaborate with many of today’s pioneering aviation, aerospace, and defense companies to deliver solutions to manufacturing challenges.

Momentive’s Silicone Products Can Provide:

  • Long term stability over a broad range of extreme temperatures
  • Sustained flexibility, adhesion and sealing
  • Protective seals to keep out dust, moisture and humidity
  • Fuels and solvent resistance
  • Electrical insulation for critical electronic components
  • Thermal protection for sensors and launch structures
  • Low outgassing solutions to protect optics, solar arrays, avionics and crew compartments
  • Coatings for jet and helicopter canopies, exterior lights and sensor covers