Mapecem 202 is a two-component, shrinkage-compensated, polymer-modified, fast-setting cementitious mortar intended for the renovation and topping of interior/exterior horizontal concrete surfaces. It is suited for galleries, tunnels, bridges, overpasses, factory floors, warehouse floors and loading docks; new and existing concrete slabs; and the construction of floating or monolithic toppings where fast drying is required to allow traffic within 3 to 4 hours. Mapecem 202 achieves an impressive compressive strength of 6,700 psi (46,2 MPa) in 28 days.