• Two-part, white, thixotropic, high tear strength silicone system
  • Cures at room temperature or rapidly with the application of heat in an oven, or by a heat gun or lamp
  • Primer is not required for many bonding applications
  • Does not require atmospheric moisture to cure
  • No curing byproducts such as acetic acid or methyl alcohol
  • Consistency allows products to be supplied in easy-to-use, airless side-by-side kits that eliminate mixing and deairing difficulties
  • 1:1 Mix Ratio (Part A: Part B)


  • For bonding and sealing silicones to each other and other substrates such as metals and plastics
  • Suitable for fast-paced production or prototyping due to it’s rapid cure rate

Product Details

Property Average Result
Viscosity 80,000 cP (80,000 mPa*s)
Durometer 20 Type A
Appearance White
Elongation 740 %
Specific Gravity 1.12
Tear 135 ppi (23.81 kN/m)
Tensile 1,000 psi (6.9 MPa)
Work Time 2 hours


The diverse line of NuSil® adhesives specifically designed for electronic component assembly increases production throughput without sacrificing performance.

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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.