Nothing can ruin masonry more than moisture penetration – and nothing smells worse than a damp, musty environment. Fortunately, Water Blocking Primer/Finish prevents this from happening by making interior masonry walls impenetrable to moisture while reducing odors. The end result is a uniform, quality finish that reduces odors and blocks moisture.View more Product Features See all Our Primer Family Products
Although we've taken local and national VOC (volatile organic compound) regulations into consideration, such as the Ozone Transport Commission Specifications (OTC), because these regulations vary greatly around the U.S. and are subject to change, we suggest verifying that product selections meet the requirements of the area in which they are to be used.
To learn more contact your local Sherwin-Williams Sales Rep or Call 800-524-5979.