• Yields a low to medium density silicone rubber foam when rapidly catalyzed
  • Low viscosity
  • 1:10 Mix Ratio (Part A: Part B)


  • In shock and vibration dampening situations requiring a lightweight, flexible foam
  • For intricate back-filling due to a low viscosity
  • For applications requiring low outgassing and minimal volatile condensable materials.
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
Viscosity 3,000 cP (3,000 mPa*s)
Cure System Platinum
Foam Density 20 lbs/ft3 (0.32 g/cm3)
Application Life 6 minutes
Appearance White
Cure 60 minutes / RTV
Mix Ratio 1:10
Comment Cure in place versatile low outgassing foam, application life 6 minutes

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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.