• Two-part, dark gray, 50 mole % fluorosilicone elastomer
  • 1:1 Mix Ratio (Part A:B)
  • Cures at room temperature or rapidly with heat


  • For applications requiring solvent resistance
  • For molding parts such as O-rings, stoppers, and seals

Product Details

Property Average Result
Cure System Platinum
Durometer 30 Type A
Appearance Gray
Cure 48 hours / RTV
Elongation 260 %
Mix Ratio 1:1
Operating Temperature
Specific Gravity 1.27
Tear 35 ppi (6.17 kN/m)
Tensile 500 psi (3.45 MPa)
Work Time 1 hours
Comment Solvent Resistace

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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.