Page 27 - Veldecor

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Technical Qualities
VELDECOR is a semi transparent, siloxanic paint,
conceived to achieve decorative wash effects on exterior
and interior walls. Working the product by using the
brush, glove or marine sponge by OIKOS, it is possible
to achieve prestigious aesthetic finishes that recreate the
effect of ancient plasters. Its special characteristics make
VELDECOR suitable for prestige buildings and restoration
work on old town areas. VELDECOR is applied as the
decorative finish of the following products: DECORSIL
ROMA, DECORSIL FIRENZE, ARCHITAL, NEOQUARZ,
ELASTRONG PAINT GUM and COLOR FINISH by OIKOS,
guaranteeing the whole cycle exceptional water repellence
and high vapour permeability also preventing the
development of mould and algae. If a greater protection
against algae and molds is needed, it is recommended
to combine the product with the specific sanitizer
STERYLPLUS. It has a low odour level, is non flammable
and is friendly to both humans and the environment.
Ideal Use
Decorative wash effect on interior and exterior surfaces.
Surface Preparation
The recommended exterior base coats on to which apply
VELDECOR by OIKOS are: DECORSIL ROMA, DECORSIL
FIRENZE, ARCHITAL, NEOQUARZ, ELASTRONG PAINT
GUM and COLOR FINISH by OIKOS.
For interior surfcaces: ULTRASATEN MATT, MULTIFUND,
EXTRAPAINT or KREOS by OIKOS.
Application Method
The application method varies according to the desired
effect:
• Cloud effect:
apply VELDECOR by using a brush,
then work on whilst still wet with a Sponge or Glove by
OIKOS.
• Antique effect:
apply a small amount of VELDECOR
by OIKOS by using a shorthaired brush crossing the
brushstrokes. A second coat of the product can be
applied after 6-8 hours.
Technical Characteristics:
Application
• Dilution/Mixing: ready to use, max 10% with
drinkable water if needed
• Yield: 15 ÷ 20 m
2
/l depending to the absorption
of the surface
• Application tools: brush, marine sponge or Glove
by OIKOS
• Primers: DECORSIL ROMA, DECORSIL FIRENZE,
ARCHITAL, NEOQUARZ, ELASTRONG PAINT GUM and
COLOR FINISH by OIKOS.
In interior only: ULTRASATEN MATT, MULTIFUND,
EXTRAPAINT or KREOS by OIKOS
• Application temperature: +5°C ÷ +36°C
(relative humidity not higher than 80%)
• Drying time tack free: 1 ÷ 2 h (temperature = +20°C
with relative humidity not exceeding 75%)
• Drying time: 6 ÷ 8 hours (temperature = +20°C with
relative humidity not exceeding 75%)
• Tools cleaning: water
The product
• Composition: siloxanic resins in water dispersion,
titanium dioxide, organic and inorganic pigments,
preservatives and additives aimed at helping application
and film formation
• Specific weight: 1.2 Kg/l ±3% (Base P)
• pH: 8 ÷ 10
• Viscosity: 3,500 ±5% CPS Brookfield
(RVT 20 revs/min. at 25°C)
• Storage temperature: +2°C ÷ +36°C.
Keep from freezing
• Fire reaction: none if applied on a non-inflammable
surface: water based material with a thickness when dry
or 0.600 mm
• Water Absorption W24: 0.09 kg/m
2
.h
0.5
DIN 52 617
(max. allowed limit 0.5 kg/m
2
.h
0.5
DIN 52 617)
• Vapour permeability Sd: 0.23m
(max. allowed limit 2m DIN 52 615)
• Resistance to washing: in compliance to DIN 53 778,
resistant at least 1,000 abrasive circles
• Resistance to abrasion: in compliance to DIN 53 778,
resistant at least 5,000 abrasive circles
• Emission limits of Volatile Organic Compounds (VOC)
according to directive 2004/42/CE:
Classification: A/1; VOC: 25g/l (max);
Limit Phase I (from 01/01/2007): 300g/l,
Limit Phase II (from 01/01/ 2010): 200g/l
• Avaliable Colours: white + colour chart DCS Decor
Color System by OIKOS
• Packaging: 1 - 4 - 14 liters
Toxicological Data
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
water based paints are advised. No special arrangeme
are required for the storage, movement and transportati
of the product; the containers, residue, eventual spilt
material should be cleaned up using absorbent inert
material such as sand, soil etc. etc. and then disposed o
in accordance with the regional and national regulation
in force at that time. Transportation must be carried out i
accordance with international agreements.
Specification
After having preparing the support, apply a siloxanic
semi-transparent finish products like VELDECOR by OIK
in compliance to the application norms according to the
desired effect, cost .......... per m
2
including application
and materials. Scaffolding not included.
Technical Data Sheet EXT/vd/03
The company Oikos Srl guarantees, to the best of its own
technical and scientific knowledge, that the information
contained in this technical data sheet is
correct. Not withstanding that indicated above, Oikos takes
no responsibility for the results obtained through the use
of this product in as much as it is not possible for Oikos to
check or control the application method used. For this reas
we recommend that you check carefully that each product
chosen, is suitable for each individual use to which it is put