• Two-part, thixotropic, translucent RTV silicone
  • 10:1 Mix Ratio (Part A: Part B)


  • For electronic and space applications requiring low outgassing and minimal volatile condensables to avoid condensation in sensitive devices
  • As an embedding or potting compound for environmental protection of electronic assemblies and components
  • Especially useful where moderate thixotropy is required
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 Platinum
Durometer 40 Type A
Appearance Clear
Cure 7 days / RTV
Elongation 220 %
Flow Rate 0.3 in (7.62 mm)
Mix Ratio 10:1
Specific Gravity 1.06
Tensile 800 psi (5.52 MPa)
Comment Low Flow

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For over 40 years, the NuSil brand has offered a wide range of high-purity silicones. Our team is ready to collaborate with you to provide silicone solutions to satisfy your unique requirements. For additional guidance during your selection process, or to order a sample, contact NuSil today.

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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.