BWN is a firm believer in exterior bentonite injection. A safe, natural clay substance used to waterproof wells, bentonite can also be injected into the soil around your basement to waterproof your basement walls.
Bentonite boasts unique properties that can curtain fluid invasion, making this material an ideal waterproofing agent. Bentonite can withstand high-pressure contact with water to keep it outside of your home and away from your basement. Beyond its use for waterproofing basement walls, bentonite is also used within the steel and geotechnical industries, in drilling mud for oil and gas wells, the manufacture of clay liners, and in the construction of cement and adhesives.

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