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  • High tensile strength, low modulus high consistency silicone rubber
  • Low tensile set and low hysteresis qualities
  • Cures with heat via addition-cure chemistry
  • 1:1 Mix Ratio (Part A: Part B)


  • For a wide variety of fabrication techniques for the healthcare industry including: molding, calendering and extruding
  • Ideal for applications requiring low modulus and high strength properties such as balloons and bladders
  • Can be considered as a replacement material for latex/natural rubber
1,050 %

Product Details

Property Average Result
Durometer 30 Type A
Tensile 2,300 psi (15.86 MPa)
Elongation 1,050 %
Tear 235 ppi (41.45 kN/m)
Appearance Translucent
Cure 10 minutes / 171 °C
Mix Ratio 1:1
Specific Gravity 1.11
Stress at Strain 100 psi / 200 % (0.69 MPa / 200 %)
Work Time 2.5 hours
Comment Ultra-high tensile strength

The Strongest Silicone Elastomer Ever Developed

Dr. Jim Lambert, NuSil® Director of Research and Development, Biomaterials, introduces our breakthrough material that has a tensile strength of up to 50% greater than existing silicone elastomers on the market.

Read more

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.