Material: Concrete with mass colored silica aggregate

Finishing (g/m2): Pickled and waterproofed

We suggest to treat our Minera stone as a product made of natural stone or marble. We suggest not to use:
- Abrasive sponges
- Corrosive detergents
- Limescale removers
- Bleach (if in solution > 10%)
- Ammonia (if in solution > 10%)
- Vinegar
- Abrasive pastes

The quick removal of stains guarantees a better maintenance of the products.

1.1 Colour variations
Concrete is a natural material and, as such, slight nuances and variations in the shades of the cement mix can occur during its production process, which must be accepted as part of the technology and material. If manufactured products show yellowing or substantial colour variations, we kindly ask you to contact our customer service in order to evaluate the cause of the non conformity.

1.2 Cracks and wrinkles
During the drying and curing phase lasting about 28 days the concrete tends to shrink and expand. This process can cause the appearance of micro cracks or shrinkage wrinkles, which must be accepted as a natural phenomenon of the material processing. In the event that an item suffers severe trauma (such as falls or impacts), deep and continuous cracks may occur. Please inform Kettal After Sales Service promptly if such cracks are observed when opening the packaging.