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Polimerstoun-2 SLIM — polyurethane primer-enamel for concrete floors
KRASKO

Polimerstoun-2 SLIM — polyurethane primer-enamel for concrete floors

Polyurethane floors

SLIM can be applied directly to clean dry concrete of grade M-350 or higher without a separate primer, and for a longer service life over Proteksil-2MS or PS-Grunt. A coat dries to degree 3 in no more than 1 h, and the coating reaches its service properties in 3 days. The enamel is resistant to fuels, lubricants and metalworking fluids and suits warehouses, aircraft hangars, multi-storey car parks, car washes and cold rooms.

Specifications

ManufacturerKRASKO — OOO “NPO KRASKO”, Moscow Region
Typepolyurethane floors
Useproduction halls, warehouses and logistics, car parks and ramps, retail and public
BaseTwo-component polyurethane primer-enamel; hydroxyl-containing acrylic resin with aromatic isocyanate
ColourSemi-gloss (gloss at 60° 36–60 GU); RAL 7040 and other colours; tinting to RAL Classic, NCS Index, Symphony to order from 300 kg
Packaging20 kg and by agreement with the customer
Application methodConcrete at least M250; without priming — on clean dry concrete of grade at least M-350; for a longer service life — over Proteksil-2MS or PS-Grunt primer. Preparation to SP 71.13330.2017; thinning with R-universal, xylene, solvent naphtha, butyl acetate; brush, roller, spray gun, airless spraying; wet film 100 µm (about 50 µm dry), second coat no earlier than after 2 h; relative humidity not more than 90 %; pot life at least 3 h.
Application temperaturenot below +10 °C
CuringDrying to degree 3 at (20±2) °C — not more than 1 h; service properties at 20 °C — after 3 days (the description also states: commissioning 4–5 days after the finish coat)
Key propertiesAdhesion to concrete at least 2.5 MPa; gloss at 60° 36–60 GU; hiding power not more than 200 µm; sag-free film thickness at least 50 µm; non-volatile content by weight comp. A 65–75 %, comp. B 96–100 %; density of comp. A 1.37–1.40 g/cm³; resistance to water and petrol at least 72 h; service temperature from −50 °C to +80 °C
Layer thicknessDry film on a non-porous substrate 50 µm (as a primer) and 100 µm (as a standalone coating); wet film 100 µm ≈ 50 µm dry
Consumption150–300 g/m²
Shelf life12 months from the date of manufacture; storage from −40 °C to +40 °C
StandardsTU 20.30.12-042-01524656-2020; preparation to 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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