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  • Two-part, translucent, thixotropic, high tear strength silicone system
  • Cures at room temperature and will cure rapidly with the application of heat in an oven, or by a heat gun or lamp
  • Many bonding applications do not require the use of a silicone primer for suitable adhesion
  • Tin-free, does not require atmospheric moisture to cure
  • No curing byproducts such as acetic acid or methyl alcohol
  • Consistency allows product to be supplied in easy-to-use, airless side-by-side kits that eliminate mixing and deairing difficulties
  • Work time of ~ 15 minutes
  • Cures in less than 24 hours at room temperature
  • Cures via addition-cure chemistry
  • 1:1 Mix Ratio (Part A: Part B)


  • Well suited for use as an adhesive for bonding and sealing silicone materials
  • For applications requiring the bonding of silicone to metals, urethanes and various other substrates
  • For rapid production or prototyping due to a rapid cure
NuSil Technology’s MED1-4013 shall not be considered for use in human implantation for a period of greater than 29 days.

Product Details

Property Average Result
Cure Type Heat Cure / RTV
Mix Ratio 1:1
Rheology Thixotropic / non-slump
Appearance Translucent
Cure 24 hours / RTV
Cure System Platinum
Durometer 20 Type A
Elongation 800 %
Peel Strength 17 lbf/in (2.98 kN/m)
Specific Gravity 1.11
Stress at Strain 120 psi / 200 % (0.83 MPa / 200 %)
Substrate Primerless: Glass / Aluminum / PMMA / Polycarbonate / Silicone / Polyurethane / With Primer: ABS / Polyetherimide / PEEK / Polycarbonate / Polyimide / Polysulphone / Stainless steel / Polyurethane
Tack Free Time 15 minutes
Tear 130 ppi (22.93 kN/m)
Tensile 1,000 psi (6.9 MPa)
Viscosity 80,000 cP (80,000 mPa*s)
Comment Quick cure, high extrusion rate

Contact NuSil® to Order Now

For nearly 40 years, the NuSil brand has offered a wide range of high-purity silicone adhesives for use in medical devices. Our team is ready to collaborate with you to provide medical grade silicone solutions to satisfy your unique adhesion requirements. For additional guidance during your selection process, or to order a sample, contact NuSil today.

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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.