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JF-82 Fast- Fast Cure Polyurea Joint Filler (12 x 22 oz/Case)

CRACKBOND® JF-82 FAST is a two-component, rapid-curing polyurea control joint filler for heavy-duty traffic and freezer applications. Its solvent-free flexible design allows for 10 - 15 % movement of installed joint width. It can be used in temperatures between -40 °F and 120 °F (-40 °C and 49 °C).

  • Excellent tensile strength with greater than 250% elongation
  • The repaired crack or control joint can be shaved within a minimum of 30 minutes at
    75 °F (24 °C)
  • Complies with ACI 302.1R-15 Guide to Concrete Floor and Slab Construction regarding control and construction joint fillers
  • Treated joints can be opened to foot and light vehicular traffic in 90 minutes at 75 °F (24 °C)
  • Self-leveling, low-viscosity system
  • Wide application and service temperature range, including freezer applications
  • Acceptable for use in USDA-inspected facilities