ARC ROM Diamonds S.R.L.
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Eco Cotto

Water based anti stain for terracotta surfaces

General properties

ECO COTTO is a ecological water based treatment which protects all terracotta tile surfaces, brick and clay masonry areas from moisture and general stains such as oil, grease, dirt, food, mould and mildew. Due to the products ecological formulation, the treatment is highly recommended for use in closed areas as it does not give off inconvenient fumes and on humid terracotta surfaces where solvent based treatments cannot be used. ECO COTTO does not change the natural aspect of the terracotta surface and it will not create any type of film or plastic effect, while allowing vapour to escape. UV resistant.

How to use

Apply ECO COTTO uniformly by brush or spray on clean and dry surfaces. If applied by spray, remove any air bubbles from surface using a clean cotton cloth or lambs wool applicator. Allow a curing time of 4/6 hours before applying a second coat of product. We suggest to allow 12/24 hours, curing time before resuming normal use of the treated surface.

Where to apply

The product is applied on internal and external classical, hand-made terracotta tile surfaces, claddings and masonry brick surfaces.


Indicative coverage applying two coats of the product on surfaces of medium absorption is 5-8 m² / lt. (65-115 sq.ft. /lt.). On surfaces of low absorption is 12-15 m² / lt. (115-160 sq.ft. / lt.).


Boxes of 1x12 lt. - Boxes of 4 containers of 5 lt.