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high consistency rubbers advancedengineering commercialaviation/defense/electronics/optoelectronics





  • Pre-catalyzed, high consistency elastomer (HCR)
  • Strained through a 400-mesh screen (minimum) to ensure freedom from particulate contamination


  • Applications requiring solvent resistance
  • Transfer and compression molding parts such as: o-rings, gaskets, stoppers and seals
  • Calendering and extruding

Product Details

Property Average result
Cure System Peroxide
Durometer 30 Type A
Tensile 850 psi
Elongation 300 %
Tear 40 ppi
Appearance Translucent
Cure 30 minutes / 120 C
Plasticity 110 mils
Post Cure 1 hour / 150 C
Specific Gravity 1.33
Comment HCR Fluoro Elastomer;Recommend for long term fuel and solvent exposure. Can be compression molded and requires heat to cure. High tear.
Display in metric units

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Mass Customization

Whether you require boutique creations or mass-market offerings, the NuSil™ brand is committed to creating your products, your way. See how we've honed our processes and proprietary equipment to deliver customization at a mass scale.

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