Fields of application
Painting of protective, decorative and anti-carbonation finish, for walls, façades, concrete products, plaster, masonry, natural stones, porous supports in general. Specific for painting industrial works and infrastructure artefacts: bridges, viaducts, large prefabricated, etc.
Allowed supports
Plasters
Concrete
Cement-based or lime-based mortars
Prefabricated concrete
Fiber-cement
Rock walls
Preparation of supports
The surfaces of application should be clean, free of any soiling, crumbling and non-adhering parts, or non-absorbent, dust, pre-existing paints, etc. Degraded or uneven surfaces should be reclaimed with products of the family REPAR or with adhesive cement mortars packaged in situ, based on Bond HG and polypropylene fibres Readymesh PM-180.
Despite it is a good habit to apply an acrylic paint after preliminary treatment of the surfaces with the suitable reinforcing fixative Protech Fix AC, in the case of Protech WAC this operation is not strictly necessary.
Mode of use
Apply the product in 2 coats, with a brush, roller or spray, diluting it with water according to the following dosages (% in weight):
- roller or brush = 10%
- spray = 15%-25%
Overcoat only after drying of the previous coat.
Application methods
Brush
Paint roller
Sprayer
Low pressure airless nebulizer
Technical specifications
Degree of water vapor transmission
EN ISO 7783-1
0.1959 m
Complete hardening at 20°C
a 20°C
6-8 h
Permeability to CO2
Sd CO2 UNI EN 1062-6:2003
740 m
Touch hardening at 20°C
a 20°C
1-2 h
Consumption
Apply from 0.25 to 0.35 kg of Protech WAC per square metre of surface to be painted.
Available colors
White
Cartella colori Azichem - acrilici
Storage and conservation
Protect from freezing.
Warnings
The general information, along with any instructions and recommendations for use of this product, including in this data sheet and eventually provided verbally or in writing, correspond to the present state of our scientific and practical knowledge.
Any technical and performance data reported is the result of laboratory tests conducted in a controlled environment and thus may be subject to modification in relation to the actual conditions of implementation.
Azichem Srl does not assume any liability arising from inadequate characteristics related to improper use of the product or connected to defects arising from factors or elements unrelated to the quality of the product, including improper storage.
Those wishing to utilise the product are required to determine prior to use whether or not the same is suitable for the intended use, assuming all consequent responsibility.
The technical and characteristic details contained in this data sheet shall be updated periodically. For consultation in real time, please visit the website: www.azichem.com. The date of revision is indicated in the space to the side. The current edition cancels out and replaces any previous version.
Please note that the user is required to read the latest Safety Data Sheet for this product, containing chemical-physical and toxicological data, risk phrases and other information regarding the safe transport, use and disposal of the product and its packaging. For consultation, please visit: www.azichem.com.
It is forbidden to dispose of the product and/or packaging in the environment.
