ARDEX K15 Premium Self-Leveling Underlayment 55 lbs

Part number: AR-K-15
Product Code : 215432
Availability : Sold Out


Out of stock

Ardex K-15 is a portland cement-based, high strength, fast-setting, non-shrink underlayment. Designed for fast leveling of floors, K-15 provides a strong and smooth foundation for floor coverings with minimum labor and installation time. Mix with water, pour or pump, spread, ready!

  • Use to level and smooth interior concrete, terrazzo, quarry and ceramic tile, cutback adhesive residue (non-water-soluble), wood, and metal
  • Portland cement-based
  • Installs up to 1 1/2” neat, 5″ with aggregate
  • Can be featheredged to meet existing elevations
  • Walkable in 2 to 3 hours
  • Install moisture-insensitive tile and stone after 6 hours, all other floor coverings after 16 hours
  • Designed specifically for fast-track installations
  • Coverage is 30 sq. ft. per bag at 1/4″, 15 sq. ft. per bag at 1/2″

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