Surface Coatings
LF41 12E
LF41 12E
Osmosis-Resistant, Vapour Diffusion Permeable Top Coating
A protective surface coating designed to resist osmotic blistering while allowing controlled vapour diffusion through the coating layer. It provides durable protection to mineral substrates and is suitable for concrete surfaces exposed to moisture conditions.
- Solvent-free
- Breathable
- Mechanically and chemically resilient
- Slip-resistant
- Fillable
- VOC-free
- Concrete, screed, cement plaster, masonry, fiber cement
- Coating of wall and floor surfaces in workrooms, warehouses, garages and cellars
| Available container sizes |
20 kg/set 5 kg/combination container |
|---|---|
| Colour | Stone gray approx. RAL 7030 |
| Mixing ratio | 4 : 1 parts by weight |
| Density, ready to use | Approx. 1.35 kg/l |
| Abrasion loss (according to Taber) | 0.058 g (roll CS 10, 1000 U, 1000 g) |
| Adhesive strength | ≥ 1.5 MPa |
| Processing temperature | +10°C to +30°C |
| Processing time | Approx. 45 minutes |
| Walkability | After approx. 6 hours ¹) |
| Resilience | Fully loadable after approx. 5 days ¹) |
| Storage | Frost-free, 12 months |
| Consumption | Approx. 0.25 kg/m² per coat |
At +20 °C and 60 % relative humidity