Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent

Ghostshield concrete sealers are the trusted choice of professionals, offering premium ingredients, longer service life, and better protection. From superstructures to super driveways, our Amazon line of penetrating sealers, acrylic coatings, densifiers, cleaners, and etchers are packaged in smaller sizes but deliver the same dependable technologies you've come to expect.

Our mission is to ignite inspiration and drive innovation. By integrating cutting-edge technology, maximizing performance, and enhancing accessibility, we've revolutionized the concrete sealer industry and established a better way to seal and succeed.

At the heart of our products lies the power of molecular nanotechnology. We've ingeniously crafted and reduced the size of the active ingredients by an astounding 100x compared to traditional sealers, enabling unparalleled results, deeper penetration, extended service-life, and unrivaled performance.

Our penetrating sealers fill the pores and cavities from within, allowing vapors beneath to escape easily while water above is deflected and repelled. The Siloxa-Tek 8500, our most recommended sealer, is versatile, invisible, and enduring, offering protection against deicing salt, chloride, and freeze-thaw damage.

Siloxa-Tek 8500 is a water-based, silane/siloxane engineered to reduce water and moisture intrusion without changing the natural appearance of concrete, pavers, brick, and stone. This low VOC formula is 100% breathable and non-film forming, ensuring it will never peel, flake, or delaminate.

With its high-actives formula, Siloxa-Tek 8500 provides unrivaled protection, resisting wind-driven rain, preventing cracking, pitting, and spalling, and mitigating surface degradation from freeze-thaw damage. It is DOT-approved and ideal for a variety of commercial and residential applications, including driveways, garages, basements, patios, and pool decks.

Easily applied with a low-pressure sprayer, roller, or brush, Siloxa-Tek 8500 delivers an excellent water-beading effect and a natural, invisible finish. If installed by a certified applicator, vertical applications can last up to 10 years before reapplication is required.

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