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ARDEX TL 1400™ Self-Leveling Underlayment - 48 Piece Pallet

SKU 38118
by Ardex
Original price $1,976.64 - Original price $1,976.64
Original price
$1,976.64 - $1,976.64
Current price $1,976.64

Freight delivery rules and guidelines

Achieve Perfectly Level Surfaces with ARDEX TL 1400™ Underlayment- 48 Piece Full Pallett

Experience the pinnacle of floor preparation with ARDEX TL 1400™. This powerful blend unites the strength of Portland and hydraulic cements with advanced specialty polymers, ensuring impeccable smoothness across a range of substrates. Whether it's concrete, terrazzo, or even over non-water soluble adhesive residues, ARDEX TL 1400™ stands out as the definitive solution for both traditional and super-format tiles. With faster set times and unwavering reliability, it is an invaluable asset for tile contractors and home remodelers.

Unlock unparalleled flooring precision with ARDEX TL 1400™. Elevate your tiling projects — order your full pallet today.


  • Versatile Smoothing: Ideal for concrete, terrazzo, tiles, epoxy coatings, and adhesive residues.
  • Quick and Efficient: Walk on in just 2-3 hours and start your tile installation in 6.
  • Dependable Thickness: Apply up to a neat 1 1/4″ (3 cm) and taper as needed.
  • Superior Surface Prep: Specially designed for interior use, ensuring optimal adherence for tiles.
  • Perfect for Large Tiles: The choice solution for large and super-format tile and stone installations.
  • Interior use only

  • Standards

  • SystemOneTM

  • Installation

    Mixing Ratio:
    5 quarts (4.75 L) of water per 50 lb. (22.7 kg) bag

    25 sq. ft. per bag at 1/4” (2.3 sq. m at 6 mm). Coverage will vary depending on the texture of the surface being smoothed.


    • Flow Time: 10 minutes
    • Initial Set (ASTM C191): Approx. 30 minutes
    • Final Set (ASTM C191): Approx. 90 minutes
    • Compressive Strength (ASTM C109/mod – Air cure only): 4000 psi (280 kg/cm2) at 28 days
    • Flexural Strength (ASTM C348): 1000 psi (70 kg/cm2) at 28 days
    • Walkable: 2 to 3 hours
    • Install Flooring: Tile in 6 hours; other floor coverings see Installation of Flooring section in the Technical Data.
    • VOC: 0
    • Packaging: 50 lb. (22.7 kg) bag
    • Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
    • Shelf Life: 1 year, if unopened
    • Warranty: ARDEX, L.P.Standard Limited Warranty applies. Also eligible for the ARDEX Tile and Stone Installation Systems SystemOne™ Warranty.

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