WAKOL Z520 is a self-levelling cement-based thin screed. The screed is reinforced with fibres.
- Applied in 3mm to 40 mm layer thicknesses
- Easy to work with
- Dries very quickly
- Very good flow
Wood floors can be glued directly to the surface after only 6 hours drying time (at a layer thickness 3-5 mm), and after 48 hours at a layer thickness 5mm to 40mm.
When applying on a dry, absorbent sand cement screed or anhydrite subfloor, WAKOL D 3035 Primer should be used underneath to promote adhesion. When installing on a sheet timber subfloor, WAKOL D3045 gritted primer should be used underneath before the leveling compound is applied. WAKOL PU280/WAKOL MS330 moisture suppressants can be used as part of a
system that includes WAKOL D3045 gritted primer under the levelling compound in certain circumstances.