What are the best sealers for concrete block walls and concrete slab floors, when applied from the inside.
As noted in the webinar, stopping moisture at the outside face of an assembly is always best, but for older (1950's & 60's era) concrete block walls and concrete slab floors below grade, what type of sealer products or other techniques work best to try to prevent moisture penetration, and subsequent musty smells? Thank you.
Posted Dec 21, 2009 5:09 PM ET
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