TRUE-SCREED® Cementitious Leveling Underlayment (CLU)

TRUE-SCREED® Cementitious Leveling Underlayment (CLU) is a Portland cement-based underlayment that is specifically designed for projects with deep-fill requirements that need to stay on budget. TRUE-SCREED® CLU provides a cost-effective method to transform cracked, uneven concrete floors into a smooth, strong surface for finished floor coverings. The product also offers exceptional surface hardness and quick drying time, keeping construction projects on schedule.

 

Recommended For

 

Features & Benefits

  • Resurfaces cracked, uneven or damaged concrete floors
  • Up to 6000 psi (41.3 MPa), portland cement
  • Superior bonding characteristics
  • No troweling required; low in-place cost
  • Expert Application; installed only by trained Licensed Applicators nationwide

 

FIRM-FILL 4010

Product Resources

Key: Word PDF Web Page
Product Submittal
3-Part Specifications
 
Project References
BIM
CAD
Drying Conditions Flyer
Guidelines for Finished Floor Coverings

 

Technical Data
Properties
ASTM
Thickness 1/2" to 2"  
Compressive Strength up to 6000 psi (41.3 MPa) C109
Flexural Strength up to 1300 psi (9.0 MPa) C-348
Fire Hazard Classificaiton Flamespread index 0; Fuel Contribution 0; Smoke Density 0 E-84
Sand 1/8" (3mm) or less washed plaster or masonry sand or silica sand E-11