DRYLOK loses its waterproofing ability when applying the chemical over painted walls or flooring containing latex or oil-based paint. ... You can still apply DRYLOK over latex or oil-based paint but the chemical will not prevent moisture from seeping in through the concrete wall or flooring.
Can you put waterproofing over paint?
concrete waterproofing coating, which is a cement-like product that adheres to concrete and masonry permanently; it can be applied to any surface, including painted walls; ... The product can be applied to surfaces previously painted.2015-04-22
How do you waterproof painted walls?
Waterproofing is best done at the time of construction. Using high-quality liquid waterproofing compound in the starting stage with cement and sand can be effective. Otherwise, use a waterproof coating before painting your exterior walls to prevent water leakage.
Can I use DRYLOK over primer?
Once DRYLOK itself is dry, latex or acrylic paints can be used. As a base coat or primer, it can be used in place of any of DRYLOK's products, for example, if you prefer a shade that isn't available.prieš 6 dienas
Can you put Drylok over existing paint?
Can DRYLOK® Masonry Waterproofer be used over paint? A. ... DRYLOK® may be used over any other cementitious-type waterproofing paint in good, repaintable condition, either inside or outside. However, DRYLOK® cannot be used over an oil or latex-based paint on the inside of a building.
Can you use Drylok on painted basement walls?
DRYLOK loses its waterproofing ability when applying the chemical over painted walls or flooring containing latex or oil-based paint. ... You can still apply DRYLOK over latex or oil-based paint but the chemical will not prevent moisture from seeping in through the concrete wall or flooring.
Do I need to prime before Drylok?
After applying two coats of DRYLOK® Latex Masonry Waterproofer, do I have to prime before putting on a decorative paint? A. No, DRYLOK® will act as the primer for any good quality latex paint. Q.