• For smoothing substrates prior to tiling over interior concrete, terrazzo, tile, epoxy coatings and non-water-soluble adhesive residue over concrete
• Installs up to 1 1/4″ (3 cm) neat
• Can be tapered to meet existing elevations
• Walk on in 2 to 3 hours; Install tile in 6 hours
• Interior use only

Mixing Ratio:
5 quarts (4.75 L) of water per 50 lb. (22.7 kg) bag

Coverage:
25 sq. ft. per bag at 1/4” (2.3 sq. m at 6 mm). Coverage will vary depending on the texture of the surface being smoothed.

Performance

Flow Time: 10 minutes
Initial Set (ASTM C191): Approx. 30 minutes
Final Set (ASTM C191): Approx. 90 minutes
Compressive Strength (ASTM C109/mod – Air cure only): 4000 psi (280 kg/cm²) at 28 days
Flexural Strength (ASTM C348): 1000 psi (70 kg/cm²) at 28 days
Walkable: 2 to 3 hours
Install Flooring: Tile in 6 hours; other floor coverings see Installation of Flooring section in the Technical Data.
VOC: 0
Packaging: 50 lb. (22.7 kg) bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
Shelf Life: 1 year, if unopened
Warranty: ARDEX, L.P.Standard Limited Warranty applies. Also eligible for the ARDEX Tile and Stone Installation Systems SystemOne™ Warranty.

For complete product technical information, click the Downloads tab and open the Technical Data download.