Ground sand repair agent Ground sand repair agent is a concrete sealing, dustproof, wear-resistant hardener, colorless, odorless, and non-flammable. Through effective penetration, chemical reactions occur with the chemical components in the concrete, forming a network structure in the three-dimensional space, solidifying the various components in the concrete into a solid entity, thereby obtaining a dust-free, dense whole, permanently avoiding concrete dust precipitates from surface voids. It effectively improves the strength, density and wear resistance, and is completely maintenance-free during use.
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