It is important to use a quality spray with great ability to stretch. This allows concrete walls and block walls to do their usual cracking and not tear the waterproofing membrane. I have had to repair a great number of waterproofers membrane which has failed to stretch over the crack through time.
Please notice the unsealed pipe penetration on a repair job after we cleaned the leaking area of mud and failed waterproofing membrane, photographed above.
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PO Box 4659, Mooresville, NC 28117