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

Key benefits include non‑shrinking performance, high chemical and salt resistance, scratch resistance, ease of application, and long‑lasting color stability. It is supplied dry and mixed with clean water, and the built‑in anti‑mould technology helps keep joints looking clean in humid or damp areas.

Ultracolor Plus 172 is a dry powder that you mix with clean water to form a smooth, lump‑free grout paste. Achieve a consistent mixture by adding water gradually and mixing until uniform. After mixing, apply within the product’s working time and follow the joint‑filling steps to ensure good compaction and surface finish.

It’s suitable for both interior and exterior tiling projects, including areas with heavy traffic, high humidity, or open‑air installations. It works well with ceramic and porcelain tiles, as well as some natural stone, where durable, long‑lasting joints are desired.

Apply the mixed grout into joints using a rubber float held at a shallow angle to press it into the joints. Move diagonally across the joints to ensure full filling, then remove excess grout with the edge of the float. After initial set, wipe the surface with a damp sponge to remove haze, repeating as needed until the joints are clean and even.

Wear appropriate PPE such as gloves and eye protection. Ensure good ventilation during mixing and curing. Protect the work area to avoid staining, and wash skin with soap and water if contact occurs. Store the dry product in a dry place away from moisture, and dispose of waste according to local regulations.

Ultracolor Plus 172 is a pigment‑rich cementitious grout designed for consistent color and mould resistance. Alternatives on Fepy.com such as Ultracolor Plus FA provide variant formulations (e.g., different mould resistance or application features) and Keracolor S offers a cementitious grout option with its own handling characteristics. When choosing, consider colour range, joint width, substrate type, and cleaning/maintenance needs. See product pages for precise differences and compatibility: https://www.fepy.com/product/mapei-ultracolor-plus-fa-4x5kg and https://www.fepy.com/product/mapei-keracolor-s-4x5kg

Ultracolor Plus 172 is designed for typical tile installations across a range of joint widths and tile types. For best results, select a joint width that suits the tile size and application area, and ensure the substrate is properly prepared. Always verify compatibility with your specific tiles and consider test patches if you’re unsure.

After grouting, allow the joints to cure as recommended, then perform regular cleaning with a mild cleaner suitable for cementitious grout. The anti‑mould technology helps reduce mould growth in humid areas, but routine cleaning is still important to maintain a uniform appearance over time.

Yes, it is designed for use in humid or wet areas and provides mould resistance. Sealing is generally optional for cementitious grouts, depending on the project requirements and tile manufacturer recommendations. If you’re unsure, check the tile and grout compatibility guidelines for your specific installation.

Fepy offers standard return options for eligible items, subject to their terms. If you need to return Ultracolor Plus 172, contact Fepy’s support or consult their returns policy for eligibility, timeframes, and required conditions.