Aeronautics & Aerospace

Silicone for aerospace engineering excellence.

Email us! Product solving Download Our Brochure
Picture of a jet engine.



A reliable partner for Aeronautics & Aerospace

Aeronautics, aerospace OEMs and their tier suppliers need reliable products and solutions, which protect their critical mechanical and electronic components to withstand harsh atmospheric and space conditions. Silicones are widely used in parts assembly, absorbing vibrations and lubrication of moving parts, as well as for the potting and encapsulation of electronics and electrical insulation.

Elkem Silicones provides reliable products and solutions for aeronautics and aerospace. For over 40 years, we have been a trusted supplier to the industry, a partner in sustainably managing critical applications and complying with aviation standards. We produce a wide range of specific materials used in mechanical, electrical, and sealing applications, from the cockpit to the engine via passenger and cargo sections:

  • Bluesil™ Potting encapsulants and dampening materials protecting electronics in the cockpit

  • CAF™ and CAF™ AXAD adhesives and gaskets for windows

  • Bluesil™ Abradable seals for moving parts, composite molding, etc.

  • Bluesil™ Lubricants

  • CAF™ and CAF™​ AXAD Engine and assembly materials, including form-in-place and cured-in-place gaskets

Product solving



Additive Manufacturing / 3D PrintingSilicones open the world of Additive manufacturing / 3D printing for customized solutions for multiple applications.Additive Manufacturing / 3D Printing
Chemical IntermediatesA BluestarSilicones Chemist wearing a white coat and protection glasses, preparing a silicone based solution in his lab.Silicone intermediates actively enhance the specialty and fine chemical products.Chemical Intermediates
DielectricA set of electrical transformers, capacitors and resistors using silicone based technologyDielectric safe material for insulation and cooling.Dielectric
Hoses & TubesClose on the inside of a tube using silicone based technology.Hoses & Tubing Elastomers.Hoses & Tubes
Infusion MoldingReusable Vacuum Bag (RVB) silicone membranes improve the quality in composite molding.Infusion Molding
Potting & EncapsulationA printed circuit board.Electrical Potting and Encapsulation providing safety while keeping the high performance.Potting & Encapsulation
Sealing, Bonding & Industrial AssemblyPicture of a white industrial robotic arm in a top end technological factory.Industrial assembly sealing and bonding applications.Sealing, Bonding & Industrial Assembly
Silicone Rubber CalenderingSilicone rubber for an accurate calendaring process.Silicone Rubber Calendering



New generation MEKO-free oxime bonding and sealing products generation MEKO-free oxime bonding and sealing productsNew MEKO-free oxime silicones, are safer for users and cover all sealing and bonding applications.™.aspx





Bluesil™ RT Silicone Foam™-RT-Silicone-Foam.aspxBluesil™ RT Silicone FoamTechnology for flexible solutions