Sikaflex® Concrete Fix

Sikaflex® Concrete Fix is a moisture-cured, one-part, non-sag and elastomeric polyurethane sealant.

  • Excellent adhesion – bonds to most construction materials without a primer.
  • High elasticity – cures to a durable, flexible consistency with exceptional cut and tear-resistance.
  • Stress relaxation to prevent splitting at edges.
  • Capable of ±25% joint movement.
  • Non-staining, protecting architectural and decorative materials from spoiling.
  • Urethane-based; suggested by EPA for radon reduction.
  • Paintable with water-, oil- and rubber-based paints.
  • Excellent resistance to aging, weathering.
  • Meets Federal specification TT-S-00230C, Type II.
  • Meets ASTM C920, Type S, Grade NS.