Looking for a high-performance grout that gets the job done efficiently? Look no further than Mapei Ultracolour Plus, a quick-setting and fast-drying cementitious mortar perfect for grouting joints up to 20mm wide. Not only is it mould-resistant and water-repellent, ensuring your surfaces stay hygienic and healthy, but it also boasts anti-efflorescence properties for uniform colour. With its beautiful black colouring, it’s a stylish choice for both interior and exterior walls and floors, and a breeze to apply and clean.