Meet Mapepave Basalt Brush-In Grout by Mapei - the no-fuss, ready-to-use solution for grouting your outdoor paving. With no mixing required, this single-component grout is quick and simple to apply - just brush it into place! Designed for joints 5mm wide or more, Mapepave Brush in Grout is permeable, allowing for excellent drainage while being tough enough to withstand freeze/thaw cycles and harsh weather conditions. Its clever formula helps prevent weeds, moss, and washout, keeping your paving looking neat with less maintenance over time. Whether you're refreshing a patio or completing a brand new paving project, the classic Basalt grey finish adds a sleek, contemporary touch to any outdoor space.