• Two part, Gray, 1:1 Mix ratio (A:B)
  • Pourable and self-leveling
  • Cures at room temperature
  • REACh and RoHS compliant


  • For applications requiring low volatility under extreme operating conditions to avoid contamination in sensitive devices
  • Eliminates need for extra heating steps for removing volatiles after cured in device
  • Quick set-up and fast ambient cure schedule
  • Enhanced thermal conductivity for removal of heat and improved reliability
  • Low viscosity allows the potting of complex geometries without the entrapment of air
  • Applications include: potting for sensors, relays, and other electronic components requiring protection from vibration and generally harsh environmental conditions

Product Details

Property Average Result
Thermal Conductivity 0.5 W/(mK)
Viscosity 4,500 cP (4,500 mPa*s)
Tensile 700 psi (4.83 MPa)
Appearance Gray
Cure 10 minutes / 150 °C
Durometer 65 Type A
Elongation 115 %
Specific Gravity 1.5
Volatile Content 0.5 %
Work Time 25 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.