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Kerakoll Levelflex Fibre Fast-Setting Fibre Reinforced Self Levelling Compound 20kg

Fast Setting Fibre Reinforced Self Levelling Compound

Ideal For New Build Or Renovation Works

Up To 50mm In A Single Application

Suitable For Pump Application

Coverage: 1.67 kg/m² Per mm Of Thickness

Size: 20kg Bag

Product Code Price Quantity

£14.77 INC VAT

£12.31 EX VAT

Work out how much you need

Using the calculator below, you can work out how much material you will need to get the job done. Please either enter your required area m2 or the width and length.

This is a rough guide calculation provided in good faith, actual usage may vary, please allow for wastage when placing your order. Warm Floor Store Ltd can't be held responsible for any under ordering.


Fast-setting fibre-reinforced self-levelling compound. Ideal for new build or renovation works.

Levelflex Fibre has been formulated in order to guarantee maximum compatibility and adhesion with all kinds of ceramic, porcelain, natural stone and mosaic tiles.

1. Up to 50 mm in a single application.
2. Suitable for pump application.
3. Fibre reinforced for renovation works.
4. Formulated with high-performance raw materials with low environmental impact.
5. Suitable for laying ceramic, porcelain, natural stone tiles and mosaic tiles.


Appearance: Grey pre-mixed.
Apparent volumetric mass: 1.35 kg/dm³.
Mineralogical nature of inert material: Silicate-Crystalline carbonate.
Grading: 0 – 600 µm.
Mixing water: 4.5 - 5.0L / 1 bag 20kg.
Specific weight of the mixture: 2.03 kg/dm³. UNI 7121.
Self-levelling time: 20 min.
End setting time: 3 hrs.
Temperature range for application: From +5°C to +35°C.
Maximum thickness: between 3 and 50mm.
Foot traffic: 3 hrs.
Waiting time before laying:
- Ceramic, porcelain, natural stone and mosaic tiles: 3 hrs.
Coverage: 1.67 kg/m² per mm of thickness.
Shelf life: 12 months from the date of production in the original, unopened packaging; protect from humidity.