How to Waterproof a Crack in Basement Concrete?

How to Waterproof a Crack in Basement Concrete?
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Thousands of homes have basement floods each year because of cracks in their concrete. The best thing to do to prevent it happening again is filling the crack. A layer of polyurethane foam can be the solution to keep water away. This is not a job that must be left to professionals because any homeowner can do it themselves.The first thing you need to do is clean the area of the wall that has the crack. A wire brush will get rid of any loose dirt and dust. It will also tear off paint because that will get in the way of the repair. Then, you should mix half of a cup of the surface sealer. You should put a small ball of the sealer at the end of an injection port. Put this port over top of the crack in the wall. You should start at the lowest point of the crack and make sure that the sealer is
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