ARC ROM Diamonds S.R.L.
  • Phone: 0040.264.455109
  • Fax: 0040.264.260898



Anti stain treatment for very absorbent terracotta

General properties

BARRO protects highly porous internal/external terracotta/saltillo floor surfaces from moisture and general stains such as of oil, grease, dirt, food, mould and mildew. The anti stain action is due to its technologically advanced formulation, protecting deep inside the terracotta pores for a long period of time. BARRO provides a total protection without changing the natural aspect of the terracotta or to the sanded grout surface. It will not create any type of film or plastic effect, while allowing vapour to escape. UV resistant.

Directions for use

For newly laid floors, wash the floor with DE FLOOR to remove all installation dirt and rinse with abundant water and neutraliser. On old waxed floors de-wax with STRIPPER. Ensure tiles, adhesive beds and grouts are completely dry before sealing (10-15 days)Apply BARRO uniformly by lambs wool applicator or spray on clean and dry surfaces. If applied by spray, remove any air bubbles from surface using a clean cotton cloth. Apply a second coat after 24 hours. We suggest to allow 12/24 hours, curing time before resuming normal use of the treated surface.To avoid and prevent the adhesion of grout, cement or other grouting substances to the tiles surface and pores and the possible staining that can result from the above substances, we highly recommend the application of the product PRE SEALER in order to protect the surface during the installation and to help/quicken the following clean up from the construction dirt.

Where to apply

The product is applied on internal, external absorbent commercial terracotta tiles. BARRO is highly recommended on Mexican Saltillo and Spanish handmade terracotta


For routine cleaning of the treated surface, we suggest the use of the hygienic detergent CLEAN STONE (24). If a polished surface is desired, either apply the wax paste treatment PRUNA (45) or apply the water based satin look treatment RAPID COTTO (21) to the floor.


Boxes of 12 bottles of 1 lt. / 4 containers of 5 lt.


Indicative coverage applying two coats of the product on surfaces of medium absorption is 24 m² / lt. (25-45 sq.ft. / lt.)