Nothing smells worse than a damp, musty environment – like basements. Fortunately, Water Blocking Primer/Finish seals masonry walls, preventing further moisture seepage and inhibits the growth of mildew on the surface. The end result is a uniform, quality finish that reduces odors and blocks moisture.
A Product Data Sheet is available for technical information about
this product line. This document includes details such as dry time,
surface preparation, coverage area, and other information you would
find on the product label.
Not all colors are available in all product lines.
See store for details.
Not all sizes available in all areas.
Due to individual computer monitor limitations,
colors seen here may not accurately reflect the selected color. To
confirm your color choices, visit your neighborhood Sherwin-Williams
store and refer to our in-store color cards.