Floor SL 10 / Self-Levelling Floor Screed 1-10 mm (20 Kg) Pack Price is £11.75 - undergroundflooring.co.uk

Floor SL 10 / Self-Levelling Floor Screed 1-10 mm (20 Kg)

  • £13.51
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Single component, self-smoothing, polymer modified, cement based floor levelling screed.


 Intended Uses

  • As a levelling screed under the final coating for PVC-linoleum, laminate-lamina parquet, wood, carpet and ceramic coating etc.
  • Used for providing concrete surface with the desired smoothness on factory floors with light and medium load, workshops and warehouses.


  • Creates a smooth surface with self-levelling.
  • Easy to apply. Does not require much effort.
  • Suitable for 1-10 mm thickness application without shrinkage, cracking and deterioration.
  • High flexural and compressive strength.

Surface Treatment

  • The surface must be clean, dry, smooth and solid.
  • The surface must be free from residues that will prevent adhesion.
  • Cracks on the surface must be repaired with REPAIR SW Waterproof structural repair
  • mortar.
  • Application thickness should be determined depending on roughness and porosity
  • characteristics of the surface.
  • For applications in areas with many surface defects or in large areas, it is advisable to use
  • gauge.
  • Z-100 Screed and floor primer should be applied before the application.
  • Cement floor should be at least 28 days, concrete should be at least 3 months old.



  • Slowly pour 20 kg FLOOR SL 10 powder into 4.8-5.2lt water and thoroughly mix it with a
  • low-speed mixer (max. 600rpm) until it becomes a smooth, homogeneous substance.
  • Do not add any additional additives, unless mentioned in the instructions.
  • Rest the prepared mortar for 2-3 minutes and stir it again for 1-2 minutes before application.
  • The prepared FLOOR SL 10 at fluid viscosity should be emptied over the surface.
  • The thickness of the self-levelling mortar should be adjusted with steel trowel.
  • During application, a spike roller should be used to avoid air bubbles in the product, to
  • facilitate the spreading process, and to make surface finishes.
  • The prepared mortar should be consumed within 20 minutes.



  • 20 kg Kraft Paper bag


Shelf Life

  • Shelf life of an unopened package stored in a dry, cool place is 6 months from the date of manufacture.


Warnings and Recommendations

  • Do not breathe the powder or contact with skin or eyes as it is cement-based.
  • After application, hands and applications tools should be thoroughly washed with water.
  • During application, surface must be protected from wind and direct sunlight.
  • The indicated consumption amount is general information and may differ due to application
  • conditions and surface features.
  • Do not leave it as the last layer. Apply wood, laminate, carpet, ceramics etc. on it.
  • Do not apply in industrial areas.
  • Do not use on surfaces that are permanently wet.



  •  1.5-1.8 kg/m²