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

It features a corrosion-resistant aluminium pigment, mould and algae resistance, an anti-alkaline additive for durability, and a built-in bacteriostat to help prevent mould growth. It also offers excellent colour stability, low dust during mixing, and is EN 13888 certified.

The pack consists of four 5 kg bags (20 kg total). Coverage depends on tile size and joint width, so plan with your tile size and joint dimensions in mind; the packaging provides guidance on typical coverage for common tile configurations.

Yes. It is formulated for interior and exterior use and is particularly well-suited to areas susceptible to moisture due to its mould resistance and durable composition.

Combine the powder with clean water to form a smooth, lump-free mixture. Start with the recommended water amount and adjust as needed to achieve a workable consistency. Mix in small batches to maintain freshness and workability.

Apply with a suitable grout float or squeegee, work it into joints, and remove excess grout with the float held at a low angle. Finish joints to the desired profile and wipe away residue promptly to keep a clean, uniform finish.

Ultracolor Plus Aluminium is designed with a long open time to cover larger surfaces. Follow the product guidance for curing and sealing intervals, and ensure joints are adequately protected during the initial set.

Yes. The grout’s mould resistance and bacteriostat features make it suitable for wet areas, helping maintain a clean, durable joint in humid conditions, and it carries EN 13888 certification for compliance.

Ultracolor Plus Aluminium offers enhanced colour stability, mould resistance, and anti-alkaline protection along with a built-in bacteriostat, compared with standard grout options that may lack these features. For a direct side-by-side look, you can explore related Ultracolor Plus variants on Fepy: https://fepy.com/product/mapei-ultracolor-plus-grey-25kg and https://fepy.com/product/mapei-ultracolor-plus-graphite-25kg

Ensure substrates are clean, dry, and free of dust or contaminants. Allow any adhesives to cure fully, and address any surface porosity or irregularities prior to grouting to achieve the best result.

Wear protective gloves and eye protection, work in a well-ventilated area, and follow the material safety data guidelines. Avoid skin contact with the dry powder and avoid inhaling dust during mixing.

Yes, due to its durability, colour stability, and mould resistance, Ultracolor Plus Aluminium can offer long-term value by reducing maintenance needs and extending joint life, especially in humid or high-traffic areas.