Self-Leveling Underlayment - Ardex V 1200™ 50LB

Choose a Workhorse

ARDEX V 1200™ is a high-performance blend of Portland cement, hydraulic cements, and polymers designed to level and smooth interior surfaces such as concrete, terrazzo, ceramic and quarry tile, epoxy coatings, and non-water soluble adhesive residues. It’s ideal for preparing these surfaces for finished flooring installation, whether the project is on, above, or below grade.

Key Features

• Levels and smooths interior concrete, terrazzo, ceramic and quarry tile, epoxy coatings, and non-water soluble adhesive residues
• Composed of Portland cement and hydraulic cement blend
• Installs up to 2" (5 cm) thick
• Can be feathered to match existing elevations
• Walkable in just 2-3 hours
• Ready for moisture-insensitive tile and stone after 6 hours, most other floor coverings after 24 hours (refer to the Technical Data for more details)
• For interior use only

Standards

SystemOne™ certified

EMICODE compliant

Tested in accordance with ASTM C1708

INSTALLATION
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): 4,500 psi (315 kg/cm2) at 28 days
Flexural Strength (ASTM C348): 1,000 psi (70 kg/cm2) at 28 days
Walkable: 2 to 3 hours
Install Flooring: See Installation of Flooring section in Technical Data for details.
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

• Product Overview
• Tech Data Sheet
• Safety Data Sheet