Ardex K40 Rapid Self-Leveling Underlayment 50lbs

Rapid, High Flow Self-Leveling Underlayment. Use to level and smooth interior concrete, terrazzo, ceramic and quarry tile, epoxy coating systems and non-water-soluble adhesive residue on concrete. Rapid dry technology – Install most flooring in as little as 2 hours* .Levels from 1/8” (3 mm) up to 1” (24 mm) thick.