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ARDEX TL 2000™ Fiber Reinforced, Self-Leveling Underlayment - 48 Piece Pallet

by Ardex
SKU 38119P

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ARDEX TL 2000™ Fiber Reinforced, Self-Leveling Underlayment - 48 Piece Full Pallett

ARDEX TL 2000™ Fiber Reinforced, Self-Leveling Underlayment is a blend of high-strength gypsum, Portland cements, polymers and high performance fibers used to smooth existing above-grade floors prior to the installation of tile, stone and other new floor coverings.

The high flow, low prep solution for an optimal flat, smooth surface to install tile over wood and other common substrates


  • Easy to mix and apply; high flow material
  • No lath mesh or additives required over wood substrates
  • Provides a smooth, flat surface optimal for installing large format tile and stone over wood, concrete, gypsum, VCT, porcelain tile, existing patch or leveling materials and non-water-soluble adhesive residue on concrete
  • Interior, above-grade floors only
  • Installs up to 1 1/4” (3 cm) thick neat and up to 2” (5 cm) with aggregate
  • Walkable in 2 – 3 hours
  • Install tile or stone and all other floor coverings in as little as 24 hours

  • Standards

  • SystemOneTM

  • Installation

    Mixing Ratio: 4.5 quarts (4.25 L) of water per 50 lb. (22.7 kg) bag

    Coverage: 50 sq. ft. per bag at 1/8’’ (4.5 sq. m at 3 mm); 25 sq. ft. per bag at 1/4” (2 sq. m at 6 mm)

    Coverage will vary depending on the texture of the surface being smoothed.


    • Flow Time: 9 minutes
    • Compressive Strength (ASTM C109/mod – Air cure only): 6,000 psi (420 kg/cm2) at 28 days
    • Flexural Strength (ASTM C348): 1,600 psi (112 kg/cm2) at 28 days
    • Walkable: 2 – 3 hours
    • Install Flooring: Installation thicknesses of 1/8”: 24 hours; For installation thicknesses greater than 1/8”: When confirmed dry via mat testing (estimated 2 – 3 days)
    • 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.