Installation Guide

Product Performance Properties
Laboratory Tests Results
Self-Leveler Plus (before mixing)
Physical state Powder
Color Gray
Self-Leveler Plus (mixed) at 73°F (23°C) and 50% relative humidity
Mixing ratio
5 to 5.28 U.S. qts. (4,73 to 5,0 L) of water per 50 lbs.
(22,7 kg) of powder
Density About 128 lbs. per cu. ft. (2,1 kg per L)
pH 11
Application temperature range 50°F to 95°F (10°C to 35°C)
Flowing time 10 to 15 minutes
Final set > 4 hours
Time required before installation of tile or stone Typically 24 hours
Time required before installation of other floor coverings
Up to 1/4" (6 mm) thickness = typically 24 hours
1/4" to 1/2" (6 to 12 mm) thickness = typically 2 to 3 days,
depending on temperature and humidity
Compressive strength – ASTM C109 (CAN/CSA-A5)
7 days > 2,700 psi (18,6 MPa)
28 days > 4,200 psi (29,0 MPa)
Pull-out strength (Direct Tensile Bond test – rupture in concrete substrate)
7 days > 300 psi (2,07 MPa)
Shelf Life and Application Properties
Shelf life
1 year in unopened, original bag in a dry, heated and
covered area
CSI Division Classication
Cast Underlayment 03 54 00
Packaging
Size
Bag: 50 lbs. (22,7 kg)
Approximate Coverage* per 50 lbs. (22,7 kg)
Thickness Coverage
1/8" (3 mm) 48 sq. ft. (4,46 m
2
)
1/4" (6 mm) 24 sq. ft. (2,23 m
2
)
1/2" (12 mm) 12 sq. ft. (1,11 m
2
)
1" (2,5 cm) 6 sq. ft. (0,56 m
2
)
* Coverage shown is for estimating purposes only. Actual jobsite coverage may vary according to substrate conditions, type of
equipment, thickness applied and application methods used.
Self
-Leveler
Plus
Self
-Leveler
Plus