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


  • To provide moderate heat transfer between electrical/electronic components and their heat sinks
  • As a sealing, caulking, adhesive or potting material in electronics applications requiring minimal outgassing to avoid condensation in sensitive devices
  • Use for any application where grooves and other configurations require a non-slumping, non-flowable to limited flow one-part material
  • For applications requiring a broader operating temperature range

Product Details

Property Average Result
Thermal Conductivity 0.61 W/(mK)
Extrusion Rate 40 g/minute
Cure System Oxime
Tensile 400 psi (2.76 MPa)
Appearance White
Cure 72 hours / RTV
Durometer 65 Type A
Elongation 150 %
Ionic Content Cl <5 ppm
Ionic Content K <5 ppm
Ionic Content Na <5 ppm
Lap Shear 225 psi (1.55 MPa)
Mix Ratio 1 PART
Specific Gravity 2.33
Tack Free Time 40 minutes
Tear 55 ppi (9.7 kN/m)
Comment Excellent for bonding in thin layers and does not contain Boron Nitride.

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.