Home / Products / Polyurethane / 8400 CrownCrack PU Sealer

8400 CrownCrack PU Sealer

Polyurethane Concrete Repair Compound – Fast-Setting Crack & Spall Repair

  • Technical Data Sheets

Description

CrownCrack 8400 is a two component, low odor, paste applied, fast setting polyurethane-alloy concrete repair system designed to repair concrete and masonry substrates. The new surface will protect concrete from weather, corrosion, erosion, freeze/thaw spalling and chemical attack.

Typical Uses

  • Concrete Repair Icon
    Concrete Repair
  • Concrete Repair Icon
    Crack Chasing and filling
  • Concrete Repair Icon
    Spall, divot, large crack and imperfection filling
  • Concrete Repair Icon
    Vertical repairs
  • Concrete Repair Icon
    Top filling of sinkers over CrownCrack 8425 and 8435

Benefits

  • Paste viscosity for thicker repairs
  • Self-priming
  • Grindable in 15 to 30 minutes