Polymer Systems
Technology Limited

Advanced Engineering




Controlled Volatility Silicone Gel

  • Two-part, controlled volatility, clear silicone gel
  • 1:1 Mix Ratio (Part A:Part B)
  • Designed for enhanced performance in extreme low and high temperatures
  • Meets or exceeds the ASTM E 595 low outgas specifications outlined in NASA SP-R-0022A and European Space Agency PSS-014-702, with a TML of ≤1% and CVCM of ≤0.1%
  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • Useful for potting intricate assemblies due to a low viscosity
  • As an embedding or potting compound for environmental protection of electronic assemblies and components in electronic or space applications
  • For applications requiring a broader operating temperature range
Typical PropertiesAverage Result
Viscosity, tested within 15 minutes after catalyzation1,800 cP (1,800 mPas)
Work Time24 hours
Cured: 40 minutes at 150°C (302°F)
Penetration (GCA Penetrometer, 19.5 g shaft, 6.35 mm diameter, 5 seconds)3 mm
Collected Volatile Condensable Material (CVCM)0.05%
Total Mass Loss (TML)0.15%

Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


50 mL SxS Kit
50 Gram Kit
100 Gram Kit
500 Gram Kit


12 Months

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