Siloxane mineral paint, water-repellent, with very high resistance, allows to obtain a pleasant antique effect. Formulated to provide an exceptional impermeability to atmospheric agents and excellent breathability, it prevents the formation of mold and algae, keeps the masonry always dry and guarantees optimal hygienic conditions, increasing living comfort.

Technical qualities
DECORSIL FIRENZE by OIKOS is a water repellent, vapour permable coating that offers outstanding resistance. Formulated with quartz powder with a maximum grain size of 0,3 mm, it allows the realisation of the: cloud effect, antique effect, orange peel effect. The product contains siloxanic resins in water dispersion, which guarantee excellent resistance to climatic conditions, leave unaltered the transportation of the surface, and prevent the development of moulds and algae. Furthermore, the product is resistant to acids and frost-thaw cycles. Thanks to its water repellence, DECORSIL FIRENZE keeps masonry dry and improve energy saving; it also assures the best hygienic conditions and house comfort. It can be used as finish coat both on high diffusion plasters and on all wall surfaces. For its special characteristics, the product is recommended above all for prestige buildings and  for the refurbishment of old town areas. In the event that an even greater level of protection against mould and algae is needed, it is recommended to add the  indicated additive STERYLPLUS to the product. It has a low odour level, is non-inflammable and is friendly to both humans and the environment.

Ideal use
Exterior walls of prestigious buildings, recommended for high diffusion plasters.

Surface preparation
Surfaces must be completely dry and mature, new plaster must mature for at least 30 days to allow complete carbonisation of the surface. Clean the surfaces to be decorated and remove loose or flaking materials. In case of new plasters, make sure the substrate is thoroughly dry. In case of restoration works, repair water infiltration or leaks. Allow the wall to dry, then apply the special primer DECORSIL PRIMER or DECORSIL PRIMER PIGMENTATO by OIKOS. Allow the primer to dry for 12 hours then apply the finishing products.

Finishes
To obtain a paint wash effect, once dry, apply one coat of VELDECOR by OIKOS and work the product over the surface with a brush sponge or glove by OIKOS.

Application Method

• Antique finish: apply two coats of DECORSIL FIRENZE by OIKOS by using a shorthaired brush and work crossing the brush strokes. Wait 6 hours between coats. Dilute the product with 5% drinkable water for both coats.
• Orange peel finish: apply a single coat of DECORSIL FIRENZE by OIKOS not diluted, by using the special medium-grain sponge roller to achieve the desired finish.
• Cloud finish: apply one coat of DECORSIL VENEZIA by OIKOS diluted with 5-10% drinkable water by using a short-hair flat brush crossing the brush-strokes. Allow 6 hours to dry, then apply a coat of DECORSIL FIRENZE by OIKOS diluted with 5% drinkable water, using a shorthaired brush crossing the brush-strokes. Wait 15-20 min, then rub over the surface with a cloth pad to achieve the desired light/dark contrast of the cloud effect.

Safety Information
The product is free of heavy metals such as lead or chrome. It does not contain toxic solvents, aromatics or chlorides. There is no risk of any dangerous polymerisation. The product is considered to be a non-dangerous substance if used in the technically correct manner. Normal cautionary measures for the handling of water based paints are advised. No special arrangements are required for the storage, movement and transportation of the product; the containers, residue, eventual spilt material should be cleaned up using absorbent inert material such as sand, soil etc. and then disposed of in accordance with the regional and national regulation in force at that time. Transportation must be carried out in accordance with international agreements.

Specifications
Clean the surfaces to be decorated and remove loose or flaking materials. In case of new plasters, make sure the substrate is thoroughly dry. In case of restoration works, repair water infiltrations or leakages. Allow the wall to dry, then apply a special salt blocking primer such as DECORSIL PRIMER or DECORSIL PIGMENTATO by OIKOS. Allow the primer to dry for 12 hours, then evenly apply a mineral coating such as DECORSIL FIRENZE by OIKOS. All must be carried out following closely all application instructions.