Interior Foundation Coating penetrates deep inside concrete (up to 4"), chemically reacts with lime and alkalis, expands into even microscopic pores, and hardens as a mineral. This seals concrete internally against water, water vapor, and even radon gas, combining concrete waterproofing, damp-proofing, concrete preservation, and radon mitigation in one product.
The internal seal is PERMANENT. Foundation Coating contains no chemical solvents or VOCs. Its spray-on application is quick and easy. It comes in spray on and roller grade
Wet basements are the most frequent complaint of homeowners. Traditional decades-old basement waterproofing methods have not passed the test of time: "Over 60 per cent of basements have moisture seepage in one form or another, while 38 per cent experience mold and fungus growth due to an elevated moisture level." (The American Society of Home Inspectors) Slab-on-grade buildings suffer similar moisture problems.
Waterproof new or old basements
Interior Foundation Coating waterproofs bare (unpainted) cementitious materials including:
- Poured concrete
- Concrete blocks or cinder blocks
- Mortar in block walls or stone foundations.
If you have a brand new basement, now is the best time to prevent future moisture problems, strengthen the concrete, reduce cracking, stop efflorescence ("white powder") and dusting, and to preserve the concrete.
Interior Foundation also waterproofs existing basements, even already leaking basements. It stops or prevents water seepage through concrete against a much higher hydrostatic pressure than is possible in basements or swimming pools.
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