PROFLEX™ SLU is a cement based self-leveling underlayment providing a smooth and flat concrete surface. Installs quickly and can be delivered via pump or pouring methods. The self leveling properties eliminate the need for sanding, grinding, and troweling. For interior use only over primed concrete substrates.



  • Ready to mix product
  • Foot Traffic in as little 12 hours
  • Eliminates the need for Grinding and Troweling
  • Reduced Weight and Superior Strength

Suitable Surfaces

Primer Required!


All surfaces must be clean and free from dust, grease, foreign materials. Strip or remove all curing compounds or bond inhibitors. Surface cracks should be filled prior to installation. Area must first be primed usingPROFLEX™ SLU primer. Apply primer using a nap roller or brush at a rate of 200-300 sqft. per gallon. Allow primer to dry to a tacky touch.  Primer is required between multiple layers of SLU. Surfaces should be
protected from freezing during the initial 48 hours of curing time.

  • Concrete

Coverages, Packaging

  • 50 lb Bag = 55 sq.ft @ 1/8″ thickness

Data Sheets

Requires Adobe Reader Data Sheet / Installation Guidelines

Requires Adobe Reader Material Safety Data Sheet

Warranty based on the system of materials used to install finish flooring products.
Please refer to our full warranty information for specific terms and conditions.