• High purity, optically clear, medium to firm silicone gel
  • Two components blend easily in a convenient 1:1 ratio by weight or volume


  • For potting, encapsulating, backfilling, and dampening applications requiring a medium to firm gel with optical clarity
  • For photonics applications including HBLED’s, photo detectors, flat panel displays and tacking/staking sensitive joint
  • For applications requiring an operating temperature range of -65°C to 200°C
  • (-85°F to 392°F)

Product Details

Property Average Result
Viscosity 600 cP (600 mPa*s)
Penetration 9 mm
Appearance Translucent
Cure 90 minutes / 80 °C
Cure System Platinum
Dielectric Strength 500 volts/mil (19.5 kV/mm)
Mix Ratio 1:1
Operating Temperature -65 °C / 200 °C
Volume Resistivity 1,000,000,000,000,000 ohmcm
Comment Very Soft High Tack Gel;Max viscosity after 6 hrs is 2,000 cP

Contact NuSil™ to Order Now

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.