Abstract: A paste-like topcoat composition for surfaces comprising a dry mix material of sand, cement and a resinous binder. A liquid mix material comprising water, vinyl acrylates and a solvent for at least one of resinous binder and vinyl acrylates and/or methacrylates is mixed with the dry mix material to provide a topcoat composition that is particularly useful for asphalt surfaces. Other ingredients such as defoaming agents, preservatives, and fungicides can be included in the topcoat composition. A method for construction a topcoat is also provided.