• One-Part, translucent silicone RTV
  • Non-slumping in thin sections


  • For applications requiring extreme low temperature, low outgassing and minimal volatile condensables under extreme operating conditions
  • As a sealing, caulking, adhesive or potting material in electronics and space applications requiring minimal outgassing to avoid condensation in sensitive devices
  • For bonding and sealing in applications such as overhead or vertical joints that require a non-slumping and one-part material
  • For applications requiring a broader operating temperature range

Product Details

Property Average Result
Cure System Oxime
Extrusion Rate 35 g/minute
Lap Shear 375 psi (2.59 MPa)
Durometer 45 Type A
Appearance Translucent
Cte 320 ppm/°C
Cure 7 days / RTV
Dielectric Strength 1,100 volts/mil (42.9 kV/mm)
Elongation 300 %
Mix Ratio 1 PART
Refractive Index 1.43
Specific Gravity 1.11
Tack Free Time 20 minutes
Tensile 700 psi (4.83 MPa)
Comment For applications requiring a broader operating temperature range. Available in black and white. 200 psi (1.4 MPa), Unprimed lap shear.

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.