• Eli I have waterproofed a lot of basements. Poster above mentioned mortar. I have used a product called Thoroseal will great success many times. Use regular mortar to fill the large voids. Then apply the Thoroseal. It resembles fine mortar. Mix with water, can be applied with stiff brush or trowel. Comes in white and other colors. Normally apply two coats. It is used for lining swimming pools and water tanks. Hope this helps.

  1. This is a lesson I learned earlier in life and trying to explain it to others never works out. They think I am selfish and crazy but truth be told, doing free business favors ALWAYS seem to become the most difficult task possible with everything could go wrong, doing that. Then the resentment sets in…

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