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gels lifesciences medicalimplant



Firm RTV Silicone Gel



  • Pourable, three-component silicone gel
  • 97 : 2.50 : 0.50 Mix Ratio (Base:Crosslinker:Catalyst)


  • Ideal for potting, encapsulating, casting, backfilling and dampening
  • Suitable for applications requiring a firm, unfilled RTV silicone gel

NuSil Technology’s MED-6381 may be considered for use in human implantation for a period of greater than 29 days.

Product Details

Property Average result
Durometer 75 Type 00
Viscosity 10,000 cP
Mix Ratio 97:2.5:0.5
Appearance Translucent
Cure 30 minutes / 23 C
Cure System Condensation
Elongation 125 %
Non-Volatile Content 98.5 %
Specific Gravity 0.98
Tensile 70 psi
Volatile Content 1.5 %
Work Time 40 minutes
Comment Firm RTV Gel
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.

What is Medical Grade?

Discover how Medical-grade silicones are specifically designed, manufactured and purified to meet the strictest needs of the healthcare industry.

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