Global Internet Connection

LEO User Terminal Radomes

LEO User Terminal Radomes

Hydrophobic radomes allow LEO internet to deliver its world-changing connectivity. SHEERGARD® multi-material laminates provide a best-in-class hydrophobic surface that repels water and protects signals.

SHEERGARD® optimizes static contact as well as dynamic and sliding contact angles to actively enhance water runoff and prevent accumulation. LEO User Terminal Radome laminates also have a fully UV-blocking layer, protecting sensitive electronics and ensuring they perform at their best.

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Product Details

Conventional multimaterial laminates can provide standard hydrophobicity, but that does not serve high-frequency LEO User Terminal Radomes well. To preserve signal integrity, SHEERGARD® laminates combine a hydrophobic surface with fluoropolymer and engineered solutions that actually repel water. Static contact as well as dynamic and sliding contact angles are all optimized for water run off, and this is combined with an effective UV blocking layer. This prevents water, snow and ice from affecting the radome – even under extreme environmental conditions.

about us 2


Saint-Gobain Composite Solutions is a long-trusted partner for creating highly specialized, technology-driven material solutions that deliver extraordinary performance across a spectrum of demanding settings. Through collaboration with our customers, we co-develop versatile materials and real application tests to ensure that you have the best possible solution for your application. We help create innovative materials that provide protection, easy release, insulation, and friction control. And we seek to collaborate in making it even more possible.

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Rigorous testing standards

Saint-Gobain Composite Solutions develops custom application testing based on each of our partner’s product uses in order to create the best possible solution. Some tests that are included but are not limited to environmental, durability, and reliability testing to give you peace of mind making sure that products work in the hardest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly.


How can we help?

Talk to our team of engineers to start working on your solution today!