Weber - Floor 4320 self-leveling underlay

Rapid, self-leveling fiber reinforced floor underlay, cementitious, in the form of a dry mix, ready to use after mixing with water. For use inside buildings. Wyb b in accordance with PN-EN 13813; polymer modified; CT-C30-F7

Application

For quickly making smooth and leveled underlayment in floors that can be covered with a floor in a very short time:

• ceramic and stone tiles - after 1 day
• Carpet coverings, PVC - after 3 days
• parquet, panels (flexible adhesives recommended) - after 7 days

For making underlayment in the floor:

• on mineral wool, foamed polystyrene etc. insulation (compressibility of the insulation below 3 mm) - laying thickness 25-50 mm
• on a separating layer made of foil, roofing paper etc. - laying thickness 20-50 mm
• on ceramic tiles, PVC, terrazzo, anhydrite and magnesite sleepers, ceramic tiles - laying thickness 4-50 mm
• with electric or water heating - laying thickness 25-50 mm (including at least 10 mm above the heating cables)
• on boards, OSB boards, etc. - laying thickness 10-50 mm
• on the dance floor - laying thickness 20-50 mm
• associated with concrete substrates, cement screeds - laying thickness 2-50 mm.

For indoor use in apartments, offices, hospitals, schools, shops, cinemas, etc. public facilities.

Weber.floor 4320 undercoat is not recommended to be used without the above-mentioned topcoats.