Chimney Leaking Water

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Find out how to stop your chimney from leaking water. Get tips on sealing it with a masonry sealer that is a clear polyurethane/concrete mixture. Also check for sources of water that could be coming up through the patio and getting absorbed by the chimney. Another thing you can do is check the concrete lip between the outside of the brick and the inside of the flue liner at the top of your chimney. If you need to repair it, use caulk because concrete can shrink and pull away.