ARDEX LU 100™ Self-Leveling Underlayment is a blend of high strength cements and powdered polymers used to repair existing above-grade floors prior to the installation of new floor coverings.
Key Features
- A blend of high strength cements and powdered polymers
- Use over concrete, wood, VCT, existing patching and leveling materials and non-water-soluble adhesive residue on concrete
- Use for interior, above-grade floors only
- Install up to 2″ (5 cm) neat and up to 5″ (12 cm) with aggregate
- Walkable in 3 hours
- Install floor coverings in as little as 2 – 3 days
Standards
SystemOne
Tested in Accordance with ASTM C1708
Installation
Mixing Ratio: 4 quarts (3.8 L) of water per 50 lb. (22.7 kg) bag
Coverage: 44 sq. ft. per bag at 1/8″ (4 sq. m at 3 mm) with use of ARDEX T-6 Spiked Roller
22 sq. ft. per bag at 1/4” (2 sq. m at 6 mm)
Coverage will vary depending on the texture of the surface being smoothed.
Performance
Flow Time: 10 minutes
Compressive Strength (ASTM C109/mod): 5,000 psi (350 kg/sq. cm.) at 28 days
Flexural Strength (ASTM C348): 1,000 psi (70 kg/sq. cm.) at 28 days
Walkable: 2 – 3 hours
Install Flooring: When confirmed dry via mat testing; estimated 2 – 3 days
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/HENRY SystemOne™ Warranty when used in conjunction with select HENRY® Flooring Adhesives.
