800-400 UV Cure Silicone Non-Adhesive Paste

800-400 UV Cure Silicone Non-Adhesive Paste

800-400 is a UV-only, fast-curing non-adhesive paste. With typical viscosity of 360,000 cPs, 800-400 consistently holds its shape even when dispensed into complex shapes. With its nearly instant UV cure, 800-400 is widely used for automated dispensing and cured-in-place gaskets (CIPG). This non-corrosive, single component silicone will cure to a solid elastomer in seconds upon exposure to ultraviolet (UV) light.

Product information:

  • Exceptionally fast, room temperature cure
  • No oxygen inhibition
  • 100% solids
  • No solvents
  • Thermally stable from -40°C to 200°C
  • Excellent adhesion to a variety of plastic and metal substrates
  • Electronics grade

800-400 can be applied by automated needle dispense, jetting, or hand dispense.


  • Printed circuit/wiring boards
  • Flexible hybrid electronics
  • Rigid electronics
  • Sensitive components and harsh environments
  • Gasketing and sealing

Product documents: