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8425 CrownCrack

Polyurethane Concrete Repair Compound – Liquid Crack & Spall Repair

  • Technical Data Sheets

Description

CrownCrack 8425 is a two component, low odor, liquid applied, 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
    Spall, divot, large crack and imperfection filling with silica sand filler added
  • Concrete Repair Icon
    Crack Chasing and filling
  • Concrete Repair Icon
    Grout coat for grind and seals

Benefits

  • Low viscosity for deep crack penetration
  • Grindable in 15 to 30 minutes
  • Self-priming