Generally, when using tiles this depth would be a minimum of 5mm.
For sensitive floor covering, such as Lino, LVT (Luxury Vinyl Tile) or CARPETS, you would require a minimum of 10mm.
Please ensure the surfaces, the leveller is being applied to, are primed. If you're looking to source a primer, see our range of primers.
To correctly calculate the amount of levelling compound you require, use the follow formula or our product calculator.