Implant Line




  • Pre-catalyzed, high consistency elastomer
  • Medium durometer
  • Strained through a 400-mesh screen (minimum)


  • For a wide variety of fabrication techniques for the healthcare industry including: molding, calendering and extruding.
NuSil Technology’s MED4-4515 may be considered for use in human implantation for a period of greater than 29 days.

Product Details

Property Average Result
Durometer 50 Type A
Tensile 1,650 psi (11.38 MPa)
Elongation 500 %
Tear 100 ppi (17.64 kN/m)
Appearance Translucent
Cure 5 minutes / 116 °C
Cure System Peroxide
Mix Ratio 1 PART
Post Cure 2 hours / 249 °C
Specific Gravity 1.15
Stress at Strain 400 psi / 200 % (2.76 MPa / 200 %)
Comment Non-Vinyl Specific Peroxide Precatalyzed

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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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.