Skip Ribbon Commands
Skip to main content
Navigate Up
Sign In

 ARDEX K 15®

 
Premium Self-Leveling Underlayment​​​​​​​​​​​​​​

ARDEX K 15® is a Portland cement-based, self-leveling underlayment formulated with a special blend of polymers used to level and smooth interior concrete, terrazzo, ceramic and quarry tile, epoxy coating systems, metal, wooden substrates and non-water soluble adhesive residue on concrete prior to the installation of finished flooring – on, above or below grade. It can also be installed over concrete treated with certain curing compounds (see below). Designed specifically for the fast leveling of floors, ARDEX K 15 provides a durable, flat, smooth floor surface with minimum labor and installation time. It is pourable or pumpable when mixed with water and seeks its own level to produce a smooth, flat, hard surface. ARDEX K 15 is also recommended and specified by many quality flooring manufacturers, architects and contractors.

Use to level and smooth interior concrete, terrazzo, ceramic and quarry tile, epoxy coating systems, wood, metal and non-water soluble adhesive residue on concrete

  • Portland cement-based
  • Installs up to 1 1/2” (4 cm) neat, 5” (12.7 cm) 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

Available in 55 lb. packaging


 

 Technical Data Reference

 
 

 Material Safety Data Sheets

 
 

 Specifications

 
 

 Product Videos

 
 

 Case Studies