Is BAL Micromax3 Eco UV protected?

We would not class our BAL Micromax3 Eco grout as being UV protected.

Cementitious grouts are generally not UV-protected because they are mineral-based materials and do not normally require the same level of UV protection as organic materials, such as epoxy or polyurethane coatings.

The main reasons are:
Mineral composition: Cementitious grouts are primarily made from cement, aggregates and water. These inorganic components are generally resistant to UV degradation.

No significant UV degradation of the cement matrix: Unlike many polymers, cement itself does not typically break down directly under UV exposure.

Colour changes may still occur: Although the grout is generally UV-resistant, prolonged exposure to sunlight can contribute to surface discolouration, particularly when combined with moisture, weathering or environmental contaminants.

Protection focuses on other factors: Cementitious grouts are usually designed to provide strength, adhesion and durability, while resistance to water penetration, staining and chemical attack may require additional protection, such as a suitable grout sealer.

Important distinction: Cementitious grout is not necessarily UV-protected simply because it is mineral-based. Rather, it is generally more inherently resistant to UV degradation than many organic materials. Its actual performance depends on the formulation, pigments, additives and exposure conditions.