Kerakoll Levelflex Fibre – Fast Setting Self-Levelling Compound 20 kg
Kerakoll Levelflex Fibre is a fast-setting, fibre-reinforced self-levelling compound designed for use up to 50 mm in a single application. Ideal for new builds and renovation projects, it provides a strong, smooth, and stable surface ready for tiling or floor finishes.
Kerakoll Levelflex Fibre is a high-performance, fibre-reinforced, self-levelling compound formulated to provide excellent adhesion and strength on internal floors.
It is compatible with all types of ceramic, porcelain, natural stone, and mosaic tiles, ensuring a perfectly level surface for tile installation or other floor coverings.
Formulated using high-performance raw materials with low environmental impact, Levelflex Fibre is the ideal choice for sustainable construction and renovation projects.
✅ Key Features
-
Fast-setting, fibre-reinforced formulation
-
Can be applied up to 50 mm in a single pour
-
Suitable for pump or manual application
-
Excellent compatibility with ceramic, porcelain, stone, and mosaic tiles
-
Perfect for renovation works
-
Eco-friendly composition with low VOC emissions and recyclable packaging
-
Creates smooth, even surfaces ready for tile adhesives or floor finishes
🧱 Technical Specifications
| Property | Description |
|---|---|
| Pack Size | 20 kg bags |
| Coverage | ≈ 1.67 kg/m² per mm thickness |
| Thickness Range | 3 mm – 50 mm |
| Application | Trowel or pump |
| Working Time | Approx. 30 minutes |
| Walkable After | 3 – 4 hours (depending on conditions) |
| Ready for Tiling | After 12 – 24 hours |
| Compressive Strength | > 25 N/mm² |
| Flexural Strength | > 6 N/mm² |
| Shelf Life | ≈ 12 months (unopened) |
| Colour | Grey |
| Environment | Indoor use |
⚙️ Application Instructions
-
Prepare substrate — ensure it is clean, solid, and free from grease or loose particles.
-
Mix Levelflex Fibre with clean water following the manufacturer’s ratio.
-
Stir until a smooth, lump-free consistency is obtained.
-
Pour or pump onto the floor and spread evenly using a trowel or pin leveller.
-
Allow to cure before laying tiles or floor coverings.
🌿 Environmental Sustainability
-
Recycled regional minerals ≥ 30 %
-
CO₂ emissions ≤ 250 g/kg
-
VOC low-emission
-
Recyclable packaging
-
Rated 4 on Kerakoll’s GreenBuilding Rating system
🏗️ Recommended Use
-
Interior residential and commercial floors
-
New screeds or renovation of existing subfloors
-
Under ceramic, porcelain, and stone tile installations
-
Suitable for electric or water underfloor heating systems
