Sikaflex® Construction

Sikaflex Construction Sealant is a moisture-cured, 1-component, polyurethane-based,non-sag elastomeric sealant. Meets Federal specification TT-S-00230C, Type II. Meets ASTM C-920, Type S, Grade NS, Class 25.

  • Seals Joints & Cracks.
  • Superior Durability.
  • Paintable
  • Stainable
  • Sandable