This advanced, hydraulic-cement-based smoothing compound is formulated for use on a wide range of substrates to repair minor imperfections before installation of floor covering products.

NC 890 HydroPatch has no moisture vapor emission rate (MVER) limitations and does not require RH moisture testing of properly prepared concrete substrates. UZIN NC 890 HydroPatch is designed especially for use with high moisture resistant floor coverings and adhesives up to 100% RH and pH of 14.

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