Technical data sheet TEL/ar/03 TECHNICAL DATA SHEET ------------------------------------------ FAÇADE DIVISION -------------------------------Archital sez. 1.0 Technical characteristic ARCHITAL by OIKOS is a special, highly washable, anti mould, water based, acrylic paint for exteriors. The product’s formulation combines the durability and resistance of quartz with the special qualities of acrylic resins such as, good strength, resistance to U.V, outstanding vapour permeability, durable elasticity, weatherability, excellent coverage and furthermore prevents the formation of mould and algae. ARCHITAL by OIKOS has a matt smooth finish and is recommended for the protection and decoration of prestige buildings, even when located in weather beaten environments. It has a low odour level is, non inflammable and is friendly to both humans and the environment. sez. 2.0 Ideal Use The interior and exterior of prestigious buildings sez. 3.0 Surface preparation In case of old or previously painted substrates, brush or wash away dust, remove loose or flaking materials, then apply one coat of the special primer Neokryll by OIKOS. Wait 4 ÷ 6 hours until dry. In case of new plasters, make sure the substrate is thoroughly dry and mature and then apply one coat of primer Blankor by OIKOS to improve adhesion and render the absorption homogenous. Allow 6 ÷ 8 hours to dry. sez. 4.0 Application method Apply two coats of ARCHITAL by brush, roller or spray gun (nuzzle 1.7 mm) diluted with 20 ÷ 30% drinkable water , waiting 6 hours between coats sez. 5.0 Finish In order to obtain a wash effect, apply to the surface thoroughly dry, a coat of VELDECOR by OIKOS and work on it with a brush, sponge or glove by OIKOS. sez. 6.0 Technical Characteristic: application Dilution/Mixing Yield Application tools Primers Application temperature Drying time: tack free Drying time: fully cured Tools cleaning 20 ÷ 30% with drinkable water 4 ÷ 5 m2/l in two coats Brush, roller or spray gun (nozzle 1.7mm) NEOKRYLL, BLANKOR by OIKOS. +5°C ÷ +36°C (with relative humidity not exceeding 80%) 2 ÷ 3 hours (temperature = 20°C with relative humidity 75%) 24 hours (temperature = 20°C with relative humidity 75%) Water sez. 7.0 Technical Characteristic: the product Composition Specific weight pH Viscosity Storage Temperature Fire reaction Water Absorption W24 Vapour permaebility Sd Acrylic resins in water dispersion, quartz powder, titanium dioxide, , organic and inorganic pigments, additives to aid application and formation of the surface film. 1.58 kg/l +/-3% (White) 8.5 ÷ 9.5 26,000 +/-5% CPS Brookfield (RVT 20 revs/min. at 25°C) +2°C ÷ +36°C. Keep from freezing Negative if applied onto a non inflammable surface; water based material with dry thickness of less than 0.600 mm 0.25 kg/m2.h0.5 DIN 52 617 (max allowed limit 0.5 kg/m2.h0.5 DIN 52 617) 0.22 m (max allowed limit

Technical data sheet TEL/ar/03 Resistance to washing Resistance to abrasion Emission limits of Volatile Organic Compounds (VOC) according to directive 2004/42/CE Available Colours Packaging Conforms to the norm DIN 53 778, resistant to at least 1,000 abrasive cycles. conforms to the norm DIN 53 778, resistant to more than 5,000 abrasive cycles. Classification: A/c; VOC: 13 g/l (max); Limit Phase I (from 01/01/2007): 75g/lt, Limit Phase II (from 01/01/ 2010): 40g/lt White + shades from the colour chart DCS Decor Color System by OIKOS l - 4 – 14 l sez 8.0 Toxicological data The product is free...