Levelrock Floor Underlayment - A full line of self-leveling cements

Decorative

Product LEVELROCK® PROFLOW™ Floor Underlayment LEVELROCK® SLC™ 200 Floor Underlayment LEVELROCK® SLC 300™ Floor Underlayment LEVELROCK® SLC 400™ Floor Underlayment
Description The highest-strength gypsum concrete underlayment in the industry. This virtually self-leveling, premium underlayment or topping is designed for use in residential, commercial, institutional and rehab construction and may be decorated or coated with an approved coating system to provide a finished floor.a Premium self-leveling Portland-cement-based floor underlayment formulated for use over concrete or wood substrates with metal lath. May be decorated, stained or coated with an approved coating system to provide a finished floor.a Premium self-leveling engineered cement. Moisture-resistant self-drying floor leveler allows for final floor covering installation in 24 hours. Underlayment may be decorated, stained or coated with approved coating system to provide a finished floor.a Premium self-leveling engineered cement creates a  wear-resistant surface suitable for warehouse and industrial applications. No floor covering or coating is required.a
Physical Properties
  PROFLOW™ Floor Underlayment SLC 200™ Floor Underlayment SLC 300™ Floor Underlayment SLC 400™ Floor Underlayment
Strength (psi) 6,000-8,000b 5,500c 4,350c 4,350c
Density, dry (lbs./cu.ft.) 130 120 120 125
Weight (lbs./sq.ft. at 3/4" thickness) 8.1 (2.7 at 1/4" thicknessd) (2.5 at 1/4" thicknessc) (2.5 at 1/4" thicknessc) (2.5 at 1/4" thicknessc)
Building Type
  PROFLOW™ Floor Underlayment SLC 200™ Floor Underlayment SLC 300™ Floor Underlayment SLC 400™ Floor Underlayment
Single Family • •    
Multifamily • •    
Light Commercial • • • Heavy use  
Commercial / Retail Office • • • Heavy use  
Hotel / Motel • • •  
Institutional • •   • Heavy use
Warehouse       • Heavy use
Subfloor Type
  PROFLOW™ Floor Underlayment SLC 200™ Floor Underlayment SLC 300™ Floor Underlayment SLC 400™ Floor Underlayment
Plywood •e •    
Heavy Wood Plank •e •    
Corrugated Deck •e      
Concrete   • • •
Concrete Plank • • • •
Concrete Repair / Leveling • • • •
Radiant Heat •e      

Notes:
(a) Tested according to ASTM C472.
(b) Tested according to ASTM C109 modified.
(c) Reflects typical application thickness.
(d) Reflects typical application thickness.
(e) Requires special procedures. Contact your local LEVELROCK underlayment sales representative for details.