How do I prepare my basement for Drylok?
How do I prepare my basement for Drylok?
DRYLOK paint should only be applied after you prep walls by cleaning them with a wire brush, removing salt deposits and sealing cracks and holes. Paint the walls when the temperature is at least 50 degrees Fahrenheit, optimally during a rain-free period when humidity levels are not high.
Should you Drylock basement walls?
DO NOT PAINT YOUR WALLS, even with Drylok or waterproofing paint. Also, do not attach insulation directly to the foundation walls. It behaves as a moisture trap and can also hide structural problems and cracks in the foundation. Bottom line: basement walls need to breathe too.
Can Drylok be applied over old 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.
How many coats of Drylok should I do?
Just as with a thorough paint job, proper application of DRYLOK Masonry Waterproofer requires two coats. Dry times vary based on temperature and humidity, but it typically takes at least four hours for the product to dry.
Does Drylock prevent mold?
Does Drylok prevent mold? Yes, Drylok helps to prevent the development of mold and mildew because it is designed to prevent water from penetrating through foundation walls. The product provides an ‘inert coating’ which means it does not promote the growth of mold or mildew.
What is the best way to apply Drylok?
DRYLOK® Extreme Masonry Waterproofer may be applied on a slightly damp surface, but best results are obtained when the surface is dry, clean and free of grease, oil, form-release compound, and paint. Remove dust, dirt, and any loose or broken mortar with a wire brush.
Can you apply Drylok with a roller?
Do not thin DRYLOK® Extreme Masonry waterproofer before and during application. To apply the first coat to bare masonry, use a three-quarter-inch nap roller, a DRYLOK® brush or a quality nylon bristle brush.
What’s the difference between Drylok pro and Drylok extreme?
DRYLOK Pro is an exclusive product offered through Lowe’s. DRYLOK Pro offers mold and mildew resistance, stops water under hydrostatic pressure and water entering by wind driven rain. The color selection is more extensive than that of DRYLOK Extreme. DRYLOK Pro was formulated to accept a larger spectrum of color.
Can mold grow behind Drylok?
Yes, Drylok helps to prevent the development of mold and mildew because it is designed to prevent water from penetrating through foundation walls. The product provides an ‘inert coating’ which means it does not promote the growth of mold or mildew.
Is Drylok good for basement floors?
According to the manufacturer, Drylok can be used on garage floors, basement floors, brick patios, poured concrete and block patios, and wood steps. It can be used to prolong the life of and beautify these surfaces.
What type of roller do you use for Drylok?
What to do with concrete block basement walls?
Mask Block Wall with Paint. If your concrete-block basement walls are dry and free of efflorescence or mold, you can seal them with a masonry sealer or all-purpose water-base primer-sealer and paint with a high-quality latex paint. Paint is an easy way to make the basement feel warmer, brighter, and more welcoming.
Is drylok any good?
Drylok creates a sealed surface to prevent water from entering your home, thus completely preventing a wet basement. While this product may sound excellent so far, it may be too good to be true as there are some negative factors to consider before using it.
Can you paint over drylok?
Yes and no. 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.
How thick is a typical poured concrete basement wall?
In general, poured concrete basement walls that are 8 feet tall or less and have no more than 7 feet of soil pressing against them from the outside function well at a thickness of 8 inches.