Concrete Foundation Wall Coatings

Seal Best is a common brand name used for basic foundation sealant coatings that create a surface barrier against moisture. While effective for short-term protection, many traditional sealants can trap moisture vapor within the wall. Breathable ceramic systems like SIMIX are engineered to repel contaminants while still allowing trapped moisture to escape, offering longer-lasting protection.

Yes, foundation walls are constantly exposed to groundwater, soil moisture, and hydrostatic pressure, which can cause cracking, efflorescence, and structural deterioration over time. Applying a protective coating system helps repel moisture and contaminants while allowing trapped vapor to escape, reducing long-term maintenance costs and preserving the wall's structural integrity.

The SIMIX Ceramic Clear Coat forms a thin, breathable, conductive ceramic barrier over concrete surfaces after deep cleaning with SIMIX Cleaner & Degreaser. This barrier repels moisture, stains, and biological growth while allowing trapped moisture vapor to escape, preventing degradation and extending the useful life of foundation walls without altering surface appearance.

Yes. The SIMIX process begins with the peroxide-based Cleaner & Degreaser, which penetrates porous concrete to remove deeply embedded contaminants, stains, and biological growth without harsh acids or abrasive methods. Once the surface is restored, the Ceramic Clear Coat is applied to protect the wall and help prevent future staining.

SIMIX's ceramic coating system has demonstrated performance lasting 15 or more years in real-world commercial applications, such as the Milwaukee MGIC Building. Longevity depends on surface conditions, exposure, and maintenance practices, but the breathable ceramic barrier is engineered for extended durability compared to conventional sealants.

SIMIX recommends professional application for its two-step Cleaner & Degreaser and Ceramic Clear Coat system to ensure proper surface preparation and even coating coverage. Professional application services are available upon request, and SIMIX also provides technical support and consultation to guide contractors through the process.