Woodworker’s Hardware stocks a variety of all-purpose interior sealants for indoor applications. Interior sealers are good for preventing high atmospheric humidity inside the basement, from absorbing into the porous masonry and to prevent spalling. Spalling is a condition where constant high humidity or moisture begins to break down masonry surfaces causing deterioration and shedding of the concrete surfaces. For bathroom and kitchen adhesives and sealants, we’ve got you covered.
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