Polymer Systems
Technology Limited

Life Science

Premium Care:


Ultra High Performance

UHP High Consistency Silicone Elastomer

  • Two-part, ultra high properties silicone elastomer
  • Cures with heat via addition-cure chemistry
  • Has a non-tacky surface and no volatile by-products or peroxide residues
  • Strained through a 400-mesh screen (minimum)
  • 1:1 Mix Ratio (Part A: Part B)
  • For a wide variety of fabrication techniques for the healthcare industry including: molding, calendering and extruding
  • For applications requiring high physical properties and fatigue and abrasion resistance
Typical PropertiesAverage Result
Plasticity, Part A85 mils (2.2 mm)
Plasticity, Part B75 mils (1.9 mm)
Work Time2.5 hours
Cured: 10 minutes at 138°C (280°F)
Specific Gravity1.14
Post-Cured: 4 hours at 177°C (351°F). Stabilize for 24 hours minimum at ambient temperature and humidity.
Durometer, Type A55
Tensile Strength1,655 psi (11.4 MPa)
Tear Strength315 ppi (55.6 kN/m)
Stress at 200% Strain490 psi (3.4 MPa)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


2 Pound Kit (900 g)
10 Pound Kit (4.54 kg)
50 Pound Kit (22.68 kg)
1,000 Pound Gaylor Kit (453.6 kg)


12 Months

Product Profile - Full Details Product Profile
Safety Data Sheet Material Safety Data Sheet
Example HCR Packaging (2 Part)
Example HCR Packaging (2 Part)
For Use With High Consistency Materials:


Medical Silicones
Medical Silicones

Hand Operated Roll Mill

Hand Operated Roll Mill
Hand Operated Roll Mill

Basic Desk-top Roll Mill

Basic Small Electric Roll Mill - CE Certification
Basic Small Electric Roll Mill PST­EBR­0

Standard & Pro Roll Mill

Pro desk-top with extra features - PST-EBR-2
Standard PST­EBR­1

Standard & Pro Bench Top

Standard & Pro - Full Access Bench Top Electric Roll Mills
Full Access Bench Top Roll Mills

Mobile Roll Mill

Mobile Floor Standing Vertical Electric Roll Mill
Mobile Floor Standing Vertical Roll Mill PST‑MHR

Adjustable Height Roll Mill

Adjustable Height - Electric Roll Mill
Electric - Adjustable Height Roll Mill

PDF Brochure

Download our detailed PDF Brochure
Download our detailed PDF Brochure