• A two-part optically clear gel
  • A 1.43 refractive index at 589 nm
  • 1:1 Mix Ratio (Part A:B)


  • For applications requiring index matching at 1.43
  • For protection of sensitive photonics assemblies from mechanical shock, thermal shock, dust, and ambient atmosphere

Product Details

Property Average Result
Viscosity 2,500 cP (2,500 mPa*s)
Penetration 6 mm
Appearance Clear
Specific Gravity 1

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.

Contact Us

Save to favorites

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.