
INSL-X WaterBlock® is an acrylic masonry topcoat designed to waterproof interior or exterior masonry surfaces such as basement walls, foundations, retaining walls, and exterior masonry walls. The paints formula will prohibit water from penetrating below the surface as well as inhibit growth of mildew on top of the surface
No pre-mixing or surface pre-wetting is necessary with this product. Simply ensure masonry surfaces are patched up as well as clean and dry. Then topcoat your bare concrete blocks, brick, stucco or concrete walls until the surface is 100% convered.
We recommend for waterproofing basement concrete walls.