Expansion Joint Sealant

Flexible and Fast-Setting to Repair Cracks in Concrete

STAR-FLEX is a unique and complete expansion joint repair material designed for use in low temperature areas or anywhere a quick set is desired. STAR-FLEX cures to a high strength, resilient and long lasting seal in just 60 minutes.

Key Benefits:
  • Repairs expansion joints and slip joints.
  • Requires NO heat lamps or propane torches.
  • May also be used as a crack filler
  • Properties:
  • Cure time of 30 minutes at 75°F.
  • Shelf life approximately 1 year. For extended shelf life, store at temperatures below 80°F and keep liquid resin securely closed when not in use.
  • Clean-up with lacquer thinner.