Rockbond Rapid Patch 40 (2.22) is a fast setting cementitious mortar specifically formulated for quick and reliable repair of damaged concrete floors, patching stairs and forming ramps.
Apply the mixed compound to the substrate using a screed bar or trowel to give the required thickness.
Approximately 8sqm @1mm thickness per 10kg.
Applied as a feather edge, expect to gain anything up to 30sqm depending on texture of substrate.
For preparation; subfloor mist be free of oil, grease, wax, curing compounds, dust, old adhesive and any other contaminations which may inhibit bond.
Available in 25kg bags.
