Proven Silicones for Space
NuSil® low and ultra-low outgassing silicones from Avantor® deliver proven performance in the most demanding environments.
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Product guides
The Industry Leader in Low and Ultra-Low Outgassing Silicones for Space
NuSil silicones have been trusted for nearly 40 years for use in the most demanding applications. Our best-in-class product lines are the premier choice in the space industry. Today, we have over 3,000 standard products that can be mass customized to help ensure your vital equipment fulfills its mission.