A Mays Landing, NJ homeowner became concerned with a large crack in their basement wall that was a weak point for water to leak through. It is easy enough for water to find its way into a basement through the concrete walls and floor, but cracks allow greater volumes of water to flood in at once. Wanting to relieve their basement of this issue, the homeowner contacted the Quality 1st team of waterproofing experts. We were able to assess the damage and recommend a simple, non-invasive solution that would permanently address the problem. Our FlexiSpan Wall Crack Repair is a waterproof, open-cell foam sealant designed to move with the wall. This sealant installs smoothly over wall cracks and, with its flexibility, continues to keep the crack sealed even if there were to be more changes to the wall.