RTV Grey Silicone

Kem Vibra-TITE 999 RTV Grey Silicone Sealant is designed for use in mechanical assemblies, RTV Silicones creates a “formed-in-place” gasket with excellent resistance to temperature moisture, vibration, and weathering. RTV Silicones can eliminate the need for costly cut gaskets.


  • Adhesion to many substrates
  • Withstands extreme temp. cycling
  • Excellent chemical resistance
  • One-part formulation
  • Room temperature cure
  • Extremely flexible
  • Uniform Sealant Consistency over a wide range of temperatures
  • No loss of extrusion or physical properties even applied in sub-zero weather conditions
  • Retains elastomeric properties at temperatures from- 550C to 2600C
  • Can┬ábe used for intermittent exposure at temperatures up to 3150C