Weather Proofing Cement

[Hotzcatz]

Put the sealer on the OUTSIDE of the walls, not the inside. Also, if there is dirt up against the wall, dig it out and put in a layer of large gravel with a perforated pipe at the bottom to drain the area out around the sides of the building. If the water has somewhere easier to go, it will go around your block walls instead of through them. If the walls have dirt up against them, you can also put a layer of plastic as well as the waterproofing compound between the walls and the dirt after the dirt is dug away.

As far as whom to call, I don't have any suggestions for you.

Is this a new building? Was it built by a contractor? Are they still in business?

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"I like yard sales," he said. "All true survivalists like yard sales."
Kurt Wilson