Polymer Systems
Technology Limited

Advanced Engineering




Non-Corrosive Controlled Volatility RTV Silicone

  • One-Part, translucent silicone RTV
  • Non-slumping in thin sections
  • For applications requiring extreme low temperature, low outgassing and minimal volatile condensables under extreme operating conditions
  • As a sealing, caulking, adhesive or potting material in electronics and space applications requiring minimal outgassing to avoid condensation in sensitive devices
  • For bonding and sealing in applications such as overhead or vertical joints that require a non-slumping and one-part material
  • For applications requiring a broader operating temperature range
Typical PropertiesAverage Result
Extrusion Rate* (Performed using a SEMCO® 440 nozzle with a1/8" orifice and 60 ± 5 psi air pressure) 35 g/min
Tack Free Time*20 minutes
Cured: 7 days minimum at ambient temp. and humidity
Specific Gravity*1.11
Durometer, Type A*45
Tensile Strength*700 psi (4.8 MPa)
Young's Modulus250 psi (1.7 MPa)
Dielectric Strength1,100 volts/mil (43.3 kV/mm)
Coefficient of Linear Thermal Expansion (CTE)
Below Tg (-150°C to -115°C)90 ppm/°C (90 um/m/°C)
Above Tg (-95°C to 250°C)320 ppm/°C (320 um/m/°C)
Dynamic Mechanical Analysis (DMA)See Profile PDF for Graph
Collected Volatile Condensable Material (CVCM)*0.04%
Total Mass Loss (TML)*0.46%
Cured: 10 days at ambient temp. and humidity

*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Recommended Primer SP-120

Note: Some bonding applications may require the use of a primer.


3 Ounce Tube (89 mL)
6 Ounce Tube (177 mL)


6 Months

Product Profile - Full Details Product Profile
Safety Data Sheet Material Safety Data Sheet
Example packaging
Example packaging


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