Basement nail/screw holes in block walls.
1
QUIKRETE Vinyl Concrete Patcher #1133 may be easier to work into the holes. When filling holes or cracks, it is best to widen them at the bottom, so that they are square or undercut; avoid v-shaped cuts. QUIKRETE Hydraulic Water Stop is designed to be mixed to a thick putty consistency, so it may be difficult to work into small nailholes holes.
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