Trowel Grade Leveler & Underlayment

Trowel Grade Leveler & Underlayment (B-1 Leveler) is a fast setting trowel grade, polymer modified cement based floor underlayment for interior applications.


  • Bonds to concrete and wood
  • Applications Feather edge to 2” (51 mm)
  • Apply ceramic tile within 3 - 4 hours and moisture sensitive floor coverings in 16 - 24 hours
  • Fast setting and easy to mix

Use For:

  • Leveling and smoothing interior floors

For Use Over:

For Use Under:

  • Vinyl Tile, Asphalt tile, Vinyl flooring
  • Ceramic, Quarry and Mosaic tile
  • Wood flooring
  • Carpet

Availability of products may vary by region.

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