SealhardTM

L&M SealHard^TM is a concrete sealer, densifier and chemical hardener. SealHard^TMis a proprietary, colorless solution that penetrates concrete surfaces to seal densify, harden, dustproof and waterproof. It is VOC-compliant, environmentally safe, odorless and easy to apply. SealHard^TM-treated floors are especially effective in protecting concrete floors subjected to heavy vehicle and foot traffic.

Through a chemical-ion exchange process, SealHard^TM develops internal bonds which densify the concrete substrate into a hardened, chemically-cured, homogeneous, concrete mass that resists abrasion, and reduces oil and water penetration. This chemical-ion exchange process begins after treatment and continues through the initial six months following application. SealHard^TM creates an interpore molecular filter that protects concrete from carbonation and, at the same time, allows surfaces to breathe, permitting moisture vapor to ransmit naturally into the air. SealHard^TM will not yellow, discolor, chip, peel or show unsightly wear patterns with use.

SealHard^TM is not a curing compound. Fresh, green concrete contains excess moisture that will inhibit the penetration of SealHard^TM into the concrete surface and its ultimate effectiveness. Therefore, under normal conditions, L&M recommends using SealHard^TM on concrete that is three or more days old.

This product is licensed applicator applied only. Please call for a list of applicators.

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