ARDEX K 15® Premium Self-Leveling Concrete Underlayment
The most specified underlayment in the United States. A Portland cement-based, fast-setting, non-shrinking underlayment with excellent strength (4100 PSI). Can be walked on in 2-3 hours and install flooring in just 16 hours.
Benefits:
- Portland cement based
- High Strength - 4100 psi
- Installs up to 5" thick
- Designed specifically for fast leveling of floors
- Use to level and smooth interior concrete, terrazzo, quarry and ceramic tile, cutback adhesive residue
- (non-water-soluble), wood, and metal
- Walk on in 2-3 hours
- Install floor covering after 16 hours