Kerakoll Levelflex Fibre is a fast-setting, fibre-reinforced self-levelling compound for creating a flat, smooth base before tiling. It flows easily and levels itself, filling dips and uneven areas from 3mm up to 50mm in a single application, and you can tile on it in around 3 hours.
The fibre reinforcement makes it ideal for renovation work, and it’s suitable for new build and refurbishment projects in homes and commercial spaces. It’s ready for ceramic, porcelain, natural stone and mosaic tiles, and can be poured by hand or pumped for larger areas.
Key details
Thickness: 3 to 50mm in one application
Light foot traffic: approx. 3 hours
Ready to tile: approx. 3 hours
Strength class: CT-C20-F6 (EN 13813)
Coverage: approx. 1.67kg per m² per mm of thickness
Mixing water: 4.5 to 5 litres per 20kg bag
Use: Internal floors only
Low emission: EC1 Plus certified
How far does a bag go?
One 20kg bag covers approximately:
4m² at 3mm
2.4m² at 5mm
1.2m² at 10mm
Suitable substrates
Cement and calcium sulphate (anhydrite) screeds, concrete, and with the right primer, existing ceramic tiles and flooring-grade plywood.
