AquaSeal must be applied in two even, thin coats, approximately 0.4 mm each, using a long-pile roller, brush or spatula.
Once the first coat has dried, becoming darker in colour with a matt finish, apply the second coat diagonally to the first, approximately after 1 hour at +23°C and 50% relative humidity, provided the product is applied onto substrates with residual moisture below 3%.
The final thickness of the two AquaSeal coats must be at least 0.8 mm, in order to form a rich, continuous elastic membrane.
Make sure there are no gaps in the membrane caused by substrate imperfections.