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EPROSIL is designed to be a clear, long-lasting penetrating waterproofing sealer for use on a variety of surfaces including wood, concrete, stucco, brick, block, tile and canvas. In a concentrate, it acts as an anti-graffiti barrier by filling voids in porous surfaces and minimizing the graffiti penetration, thus allowing for the graffiti removal with an approved cleaner and low-pressure water spray. EPROSIL increases the resistance to mildew, mold, and both chemical and salt attack to the surface material.
*EPROSIL is a solvent-based inorganic sealer containing liquefied polydimethylsiloxane (silicone rubber) and other additives, which exhibits excellent water repellency and breathability.It is an extremely clear penetrating film that does not discolor with UV. Its exceptional flexibility after curing allows for structural movement, while its extensive breathability allows air to escape from the substrate. Excellent water-repelling characteristics offer long-term protection and extended resistance to chemicals. *EPROSIL should be applied to clean, dry surfaces, and with any adjacent surfaces protected from contact with the substrate. It should not be applied during or before inclement weather, especially when applying below freezing, as ice crystals could form in the substrate. Do not apply where a vapor barrier is required.


Substrate penetrating sealer

UV resistant and does not discolor

Will minimize graffiti penetration on concrete

Not approved for use in California

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