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adhesives/sealants advancedengineering electronics/optoelectronics/space




Recommended for extended operation at elevated temperatures.


  • One-Part, white, non-slumping silicone RTV


  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
  • As a sealing, caulking, adhesive or potting material in electrical and space applications to provide protection of sensitive circuits including in connectors, switches and electrical components
  • For sealing openings in modules or housings where grooves or other configurations require a non-flowable to limited flow material
  • For applications requiring a broader operating temperature range

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%

Product Details

Property Average result
Cure System Oxime
Extrusion Rate 20 g/minute
Durometer 40 Type A
Appearance White
Cte 320 ppm/°C
Cure 7 days / RTV
Dielectric Strength 1,180 volts/mil
Elongation 300 %
Flow Rate 0.7 in
Mix Ratio 1 PART
Specific Gravity 1.13
Tack Free Time 20 minutes
Tear 60 ppi
Tensile 700 psi
Comment Recommended for extended operation at elevated temperatures.
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.

What Is Space Grade?

Discover what it takes to make silicones worthy of the distinction "Space Grade" and the rigorous testing that these materials undergo.

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