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low consistency elastomers advancedengineering optoelectronics/electronics





  • Two-part, optically clear, solvent free, low viscosity silicone
  • Cures at room temperature or rapidly with heat
  • Offers good physical and electrical stability across a broad range of temperatures
  • 10:1 Mix Ratio (Part A:Part B)


  • To provide protection of electronic components and assemblies against shock, vibration, moisture, ozone, dust, chemicals and other environmental hazards by potting or encapsulating
  • For photonics applications
  • For applications requiring an operating temperature range of -65 to 240°C (-85 to 465°F)

Product Details

Property Average result
Durometer 50 Type A
Viscosity 5,300 cP
Work Time 4 hours
Tensile 1,300 psi
Appearance Transparent
Cure 15 minutes / 150 C
Cure System Platinum
Dielectric Strength 500 volts/mil
Elongation 95 %
Mix Ratio 10:1
Operating Temperature -65 C / 240 C
Refractive Index 1.41
Specific Gravity 1.03
Tear 20 ppi
Volume Resistivity 1,100,000,000,000,000 ohmcm
Comment Self leveling, low temperature cure versatile encapsulant
Display in metric units

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

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