High strength, fast setting, moisture tolerant, cementitious self-leveling underlayment


LEVEL-HF is a high strength, fast setting, self-leveling underlayment designed for leveling, smoothing and repairing interior and exterior concrete and engineer-approved floors prior to installing floor coverings.

Typical Applications:

  • Leveling interior concrete substrates prior to installing interior floor coverings.


  • High strength
  • Walk on within 4 hours, many floor coverings within 16-24 hours (always follow floor covering manufacturers' recommendations)
  • Installs from 1/8" - 1 1/4" (3-30 mm)
  • Compatible with radiant floor heating
  • Compatible with a variety of floor coverings, tile and stone mortars, flooring adhesives, epoxy and polyurethane adhesives

CSI Divisions:

  • Flooring (09 60 00)
  • Division 3 - Concrete (03 00 00)
  • Cementitious Underlayments (03 54 00)

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