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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

Revolutionize your flooring projects with ARDEX TL 1400™, a groundbreaking self-leveling underlayment designed to provide a flawlessly smooth surface for tile or stone installation. This advanced solution ensures rapid leveling, offering a significant reduction in both time and effort, paving the way for a perfect finish every time.

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


  • Rapid Leveling: Quick and easy application for fast results.
  • Time-Efficient: Walkable within just 2-3 hours and ready for tiling in 6 hours.
  • Ideal Thickness: Can be applied up to a neat 1 1/4" (3 cm) and tapered as needed.
  • Superior Surface Preparation: Specifically designed for interior applications for optimal tile adherence.
  • Large Tile Compatibility: Perfect for large and super-format tile and stone installations.
  • Versatile Application: Suitable for concrete, terrazzo, tiles, epoxy coatings, and adhesive residues.
  • Interior Use Only: Tailored for indoor environments.

  • 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.
    More Details

    ARDEX TL 1400™ redefines the standards of floor preparation, offering unparalleled performance for leveling floors before tile or stone installation. This innovative self-leveling underlayment is meticulously designed to create a smooth, sturdy surface, ideal for a variety of substrates including concrete, terrazzo, tiles, epoxy coatings, and adhesive residues. Its rapid setting formula allows for walkability in just 2-3 hours, and the surface becomes ready for tiling in a mere 6 hours, significantly accelerating project timelines. The ARDEX TL 1400™ is particularly beneficial for large and super-format tile and stone installations, providing the perfect canvas for these challenging applications. Its interior-specific design ensures optimal adhesion and longevity for tiles, making it the go-to solution for professionals seeking efficiency and precision in their tiling projects.

    What's Included
    • 48 Piece Pallet

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