MasterEmaco N 423RS is a fast-setting polymer-modified cementitious repair mortar for horizontal, vertical, or overhead surfaces.
Applications Interior and exterior Vertical and overhead Horizontal Above and below grade Spalls or holes in concrete Deteriorated edges
Polymer modification improves adhesion and provides increased freeze/thaw stability. Non-sag consistency able to be placed in 1" (25 mm) thick lifts. Fast setting. Only requires the addition of potable water. Can be mixed with MasterEmaco A 400 to increase high-performance properties.