Selsil 280mL Grey General Purpose Silicone Sealant

Item No. 28692
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The Selsil 280-mL Grey General Purpose Silicone is one part moisture curing silicone sealant. A durable general-purpose sealant designed for use on poured and precast concrete, masonry work, window and door perimeters, and similar types of dynamic construction joints. Cured sealant acts as a waterproof barrier. Exceeds ASTM C920 and ISO 11600:2002.


  • One-component
  • Effortless application
  • Form permanently water-repellent layer after curing
  • Ultra Strong Bond
  • Bonds well when wet
  • Mold & mildew resistant
  • +/- 25% joint movement
  • Crackproof & Flexible
  • UV resistant


Tack-free Time12 minutes
Service Temperature-45 degrees Celsius to +150 degrees Celsius
ExceedsASTM C920 and ISO 11600:2002