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Epostoun — water-epoxy enamel for concrete floors
KRASKO

Epostoun — water-epoxy enamel for concrete floors

Epoxy floors

Epostoun is thinned with water and smells of neither ammonia nor solvent, so it suits lobbies, staircases, medical facilities, basements and private houses. The enamel can be applied to freshly laid concrete with moisture up to 15 % and to old floors of at least M250; for a longer service life the substrate is impregnated with Epoksol. The coating is vapour-permeable and wear-resistant, withstands water and petrol for at least 72 h and lasts more than 3 years.

Specifications

ManufacturerKRASKO — OOO “NPO KRASKO”, Moscow Region
Typeepoxy floors
Useproduction halls, warehouses and logistics, wet rooms, retail and public
BaseTwo-component water-epoxy enamel; base — epoxy resin; thinned with water
ColourSemi-matt (gloss at 60° 10–60 GU); grey, RAL 7040 (description table)
Packaging22 kg and by agreement with the customer
Application methodOver freshly laid (moisture not more than 15 %) or old concrete of at least M250; for a longer service life — priming with Epoksol impregnation. Preparation to SP 72.13330.2016 (cl. 5.2, 7.5) and SP 71.13330.2017; thinning with water; brush, roller, spray gun, airless spraying; wet film 150 µm ≈ 75 µm dry on a non-porous substrate; second coat no earlier than after 12 h; relative humidity not more than 80 %; pot life at least 1 h.
Application temperaturefrom +10 °C to +30 °C
CuringDrying to degree 3 at (20±2) °C — not more than 12 h; service properties at 20 °C — after 7 days
Key propertiesNon-volatile content by weight comp. A 95–100 %, comp. B 26–30 %; density of comp. A 1.6–1.8 g/cm³; pendulum hardness at least 0.35; gloss at 60° 10–60 GU; hiding power not more than 200 µm; sag-free film thickness at least 50 µm; resistance to water and petrol at least 72 h; vapour-permeable coating; service temperature from −50 °C to +80 °C; service life more than 3 years
Layer thicknessRecommended dry film thickness 150 µm; wet film 150 µm ≈ 75 µm dry
Consumption250–300 g/m² (at a dry film of 150 µm)
Shelf life6 months from the date of manufacture; storage from +5 °C to +40 °C
StandardsTU 20.30.11-005-01524656-2017 (per the description); expert opinion; preparation to SP 72.13330.2016 and SP 71.13330.2017

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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