• Two-part, tan-colored electrically conductive silicone
  • 20:1 Mix Ratio (Part A:B)


  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions to avoid condensation in sensitive devices
  • Use for RFI and EMI shielding in electrical and space applications
  • Well suited for form-in-place conductive gaskets
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
Volume Resistivity 0.01 ohmcm
Viscosity 224,500 cP (224,500 mPa*s)
Cure System Platinum
Durometer 85 Type A
Tensile 525 psi (3.62 MPa)
Appearance Tan
Cure 30 minutes / 150 °C
Elongation 86 %
Mix Ratio 20:1
Specific Gravity 3.39
Thermal Conductivity 1.2 W/(mK)
Work Time 2.75 hours
Comment 0.005 ohmcm, *22) 1.2 W/mK

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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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.