Mapei Fast-Setting Grout, 5Kg, Suitable for Durable, Water-Repellent Joints in Ceramic and Porcelain Tiles, Green Grey - Pack of 4

It dries quickly, resists water and mould growth, offers an ultra-fine finish in the aluminium colour, is suitable for indoor and outdoor installations, and supports large tile surfaces thanks to its rapid drying technology. It’s designed to maintain color and appearance in challenging tile substrates.

Best for polished porcelain, marble, granite, and other delicate tile finishes. Suitable for indoor and outdoor use, including areas exposed to moisture and heavy traffic. It’s ideal for larger tile installations due to its rapid drying.

Mix the powder with clean water to a smooth, plastic consistency as directed on the bag. Let the mix stand 5–10 minutes, then re-stir. Use a rubber float to press the grout into joints at a 45-degree angle, then remove excess with the edge of the float. After initial set, clean the tile surface with a damp sponge and repeat as needed until the joints are clean and uniform.

No sealing is typically required for Ultracolor Plus 176 Alu under normal conditions, as its formulation provides water resistance. If your installation is in an unusually harsh environment, follow local guidelines or product instructions.

Bathrooms, kitchens, living areas, outdoor patios, and any area with wall or floor tiles where a durable, fast-drying grout with an ultra-fine finish is desirable. It’s suitable for areas requiring high aesthetic appeal and resistance to water and staining.

Both share the same performance characteristics; the main difference is color. Ultracolor Plus 176 Bianco is the white variant, while Ultracolor Plus 176 Alu provides a metallic aluminium tone that can better complement certain tile shades. If choosing between them, select the color that best matches or contrasts with your tile joints. Compare page: https://fepy.com/product/mapei-ultracolor-plus-176-bianco

Ultracolor Plus 176 Alu is designed for rapid drying and stronger water resistance, making it ideal for larger installations and damp areas. Keracolor S is another cementitious grout option that may be preferred for general interior use with standard color options. For a direct contrast and availability, see https://fepy.com/product/mapei-keracolor-s

The performance is the same; the difference is color. If you want a grey shade, Ultracolor Plus 176 Grigio is the matching option. See https://fepy.com/product/mapei-ultracolor-plus-176-grigio

Wear protective gloves and eye protection when handling the dry powder and mix. Work in a well-ventilated area and avoid inhaling dust. Keep out of reach of children, and wash hands after use. Follow local disposal guidelines for unused product and packaging.

With a 4 x 5 kg pack delivering around 5–6 m² of coverage, Ultracolor Plus 176 Alu offers long durability, colour stability, and rapid-drying performance that can save time on large projects. When you compare price-per-square-meter and long-term maintenance needs, this premium cementitious grout often provides strong value for high-end tile installations.

It is suitable for interior and exterior tile installations, including damp areas, but avoid continuous submersion or freezing conditions without proper substrate and protection. Always follow the product label for specific application limits and outdoor use guidance.