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 ARDEX K 13™

 
​Premium Self-Leveling Underlayment

Choose Faster Dry Time

ARDEX K 13™ installs up to 1” (2.5 cm) even in larger areas. Install floor coverings in just 16 hours.

Install over: interior concrete, terrazzo, ceramic and quarry tile, epoxy coating systems and non-water soluble adhesive residue on concrete.

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Key Features

  • A blend of Portland cement and other hydraulic cements
  • Mix with water only
  • Pour using the ROVER® Rolling Barrel Cart
  • Pump using the AMP® Automatic Mixing Pump
  • Interior use - on, above or below grade

Installation

  • General Priming Recommendations
    • Absorbent concrete use ARDEX P 51™ Primer
    • Non-Porous substrates use ARDEX P 82™ Ultra Prime.
  • Packaging: 50 lb. (22.7 kg) bag
  • Coverage: 26 sq. ft. per bag at 1/4’’ (2.42 sq. m at 6 mm)
  • Thickness:
    • Levels at 1/4” (6 mm)
    • Installs from 1/8” to 1” (3 mm to 25 mm)
    • Can be tapered
  • Flow time: 10 minutes
  • Walk on: 2 to 3 hours
  • Install:
    • Moisture-insensitive tile and stone after 6 hours
    • Most other floor coverings after 16 hours

Performance

  • Compressive Strength (ASTM C109/mod – Air cure only): 5,300 psi (371 kg/cm2) at 28 days
  • Flexural Strength (ASTM C348): 1,000 psi (70 kg/cm2) at 28 days
  • Tested in Accordance with ASTM C1708
  • VOC: 0

 

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