LOCTITE® SI 5084

Features and Benefits

A 1-part, UV light cure, thixotropic, alkoxy silicone sealant paste for use in severe environments.
LOCTITE® SI 5084 is a non-corrosive silicone gasketing and sealant paste specifically designed to resist weathering, moisture and ozone and retain its properties in severe environments. This high-strength, translucent straw-colored paste cures quickly with sufficient UV light irradiance. Due to its flexible nature, it enhances the load-bearing and shock-absorbing characteristics of the bond area.
  • High-speed curing
  • Non-corrosive
  • Flexible and high-strength
  • 1-part: no mixing required
  • Secondary moisture cure for shadow curing
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Technical Information

Applications Gasketing
Color Straw, Translucent
Cure schedule 1.0 min.
Cure schedule light intensity 40.0 mW/cm²
Cure type UV cure
Key characteristics Environmental resistance: severe environment resistance, Strength: high strength
Number of components 1 part
Physical form Paste
Shear strength, Steel (grit blasted) to Glass 217.0 psi
Storage temperature 8.0 - 21.0 °C