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Planiprep® MRS
Technical Data Sheet
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Moisture-Resistant, High-Compressive-Strength Skimcoating Compound

Planiprep MRS is an advanced, hydraulic-cement-based skimcoating compound designed for use under moisture-controlling membranes and adhesive systems. It is especially formulated for skimcoating and patching interior horizontal concrete surfaces with high moisture content or where environmental controls are not operational. Planiprep MRS has no moisture vapor emission rate (MVER) limitations and can be installed without testing on properly prepared concrete substrates.
Moisture Resistant Installation Systems for Resilient Flooring
Floor Covering Installation Systems
Concrete Restoration Systems
Products for Sports Flooring
Tile & Stone Installation Systems
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Admixtures for concrete
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MAPEI Corporation