ARDEX K 40™ RAPID
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
- Interior use only
Suitable Substrates
- Concrete (structurally sound)
- Absorbent terrazzo on concrete†
- Properly installed ARDEX moisture control systems on concrete:
- ARDEX MC™ RAPID
- Other approved, non-porous materials on concrete†:
- Epoxy terrazzo; non-porous (non-absorbent) cementitious terrazzo
- Ceramic, quarry, or porcelain tiles
- Epoxy coatings
- Non-water-soluble adhesive residue
- Concrete treated with certain curing compounds
† Must be sound, solid, and well-bonded to underlying, structurally sound concrete substrates.
Standards
SystemOne™
