0900-0050-21P Laticrete NXT Level Underlayment 56 Piece Full Pallet of 50 lbs. Bags

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Product Details

Product Details

Laticrete NXT Level Underlayment, 56 Piece Full Pallet of 50 lbs. Bags


Laticrete NXT Level Underlayment solves floor preparation issues prior to installing your choice of floor covering. The viscosity is fluid and can be pumped or poured easily. After curing, it offers a strong substrate that is ready to be covered with flooring surface finishes.


  • Cement-based underlayment for use in leveling interior substrates
  • Produces a flat, smooth and hard surface for the installation of finished flooring
  • Can be placed from 1/8–3" (3–76 mm) in a single lift

Suitable Substrates (interior only)

  • Concrete
  • Vinyl tile
  • Cement Terrazzo
  • Exterior Glue Plywood
  • Ceramic Tile And Stone
  • Cement Mortar Beds
  • Cement Backer Board (Consult cement backer board manufacturer for specific installation recommendations)


  • Pour-able and pump-able
  • Inorganic; will not contribute to mold/mildew growth
  • Suitable for most finished floor goods
  • Can be applied directly over concrete testing at RH of 95% or less per ASTM F2170

Laticrete NXT Level Coverage Per 50 lbs. Bags
Nominal ThicknessApproximate Coverage
1/8" (3 mm)44.6 ft² (4.1 m²)
1/4" (6 mm)22.3 ft² (2.1 m²)
1/2" (12 mm)11.2 ft² (1.0 m²)
1" (25 mm)5.6 ft² (0.5 m²)
2" (51 mm)2.8 ft² (0.3 m²)
3" (76 mm)1.9 ft² (0.2 m²)

Common Questions

What is the minimum thickness for NXT Level Plus?

Wood substrates: 1/2" (12mm) to 1-1/4" (32mm) • Concrete substrates: 1/8" (3mm) to 1-1/4" (32mm) • Minimum 1/2” (12mm) to 1-1/4" (32mm) pour thickness over top of STRATA_MAT or STRATA_HEAT Mat when NXT Level Plus is used. Immediately following placement, lightly smooth the surface and pour lines.

Should I use self-leveling underlayment?

Installing a self-leveling product as an underlayment over an existing subfloor allows the installer to smooth out and correct surface imperfections for all types of flooring, including vinyl, wood, tile and carpet.

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