• One-Part, translucent, self-leveling RTV silicone


  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
  • As a sealing, caulking, adhesive or potting material in electronic and space applications requiring minimal outgassing to avoid condensation in sensitive devices
  • For bonding and sealing with controlled flow for consistent bond lines in applications that require a high extrusion rate and one-part 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
Viscosity 13,000 cP (13,000 mPa*s)
Extrusion Rate 70 g/minute
Lap Shear 65 psi (0.45 MPa)
Durometer 30 Type A
Appearance Translucent
Cure 7 days / RTV
Elongation 200 %
Specific Gravity 1.05
Tensile 400 psi (2.76 MPa)
Comment Low viscosity and self leveling. Recommended for board temperature applications. 65 psi (0.45 Mpa) primed (SP-120), lap shear.


The diverse line of NuSil® adhesives specifically designed for electronic component assembly increases production throughput without sacrificing performance.

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The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil for assistance and recommendations in establishing limits for product specifications.