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adhesives/sealants advancedengineering space





  • Two-part, low viscosity, clear RTV silicone
  • 10:1 Mix Ratio (Part A:B)


  • For electronic and space applications requiring Ultra Low OutgassingTM and minimal volatile condensables to avoid condensation in sensitive devices
  • As an embedding or potting compound for environmental protection of electronic assemblies and components
  • Provides protection from extremes in temperature, humidity, radiation, thermal stress and mechanical stress
  • Low viscosity for applications requiring superior flow
  • For applications requiring a broader operating temperature range

Product Details

Property Average result
Cure System Platinum
Viscosity 6,500 cP
Lap Shear 250 psi
Durometer 45 Type A
Appearance Transparent
Cte 490 ppm/C
Cure 4 hours / 65 C
Elongation 85 %
Mix Ratio 10:1
Refractive Index 1.43
Special Feature Ultra Low Outgassing
Specific Gravity 1.04
Tensile 475 psi
Comment Low / High Temperature, *4) Primed Lap Shear 250 psi (1.7 MPa)
Display in metric units

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


Developed in direct response to our work in the most challenging environments, NQS is a systematic approach to achieving consistent quality that goes far beyond what you'd expect.