Akvastoun 2 SPRINT (UV) — water-polyurethane floor primer-enamel
Lightfast odourless water-polyurethane primer-enamel for concrete indoors and outdoors, including on damp substrates up to 15 %.

The enamel has almost no smell, so floors can be painted and repaired without stopping production. The finish coat is applied over Polibetol-Grunt primer on concrete of at least M250; the surface is matt, anti-slip and impact-resistant, and resistant to oil and petrol. The coating withstands water and mineral oil for at least 72 h, adhesion to concrete is at least 1.0 MPa, service range −50…+70 °C.
| Manufacturer | KRASKO — OOO “NPO KRASKO”, Moscow Region |
|---|---|
| Type | polyurethane floors |
| Use | warehouses and logistics, car parks and ramps, retail and public |
| Base | One-component polyurethane enamel; isocyanate prepolymer solution |
| Colour | Matt (gloss at 60° 2–12 GU), anti-slip texture; grey |
| Packaging | 24 kg (available from one package) |
| Application method | Concrete at least M250; finish coat over Polibetol-Grunt. Preparation to SP 71.13330.2017 (cleaning with removal of laitance, filling, drying, grinding); no thinning; brush, roller, spray gun, airless spraying; relative humidity not more than 95 %; recoat drying 10 h at 20 °C and humidity of at least 60 %. |
| Application temperature | not below +5 °C |
| Curing | Drying to degree 3 at (20±2) °C and humidity of at least 60 % — not more than 10 h; service properties at 20 °C — after 7 days |
| Key properties | Non-volatile content by weight 80–85 %; density 1.43–1.53 g/cm³; adhesion to concrete at least 1.0 MPa; pendulum hardness at least 0.28; gloss at 60° 2–12 GU; hiding power not more than 200 µm; resistance to water and mineral oil at least 72 h, to petrol at least 8 h; service temperature from −50 °C to +70 °C; service life more than 1 year |
| Layer thickness | Single application in a layer of up to 200 µm |
| Consumption | 0.15 per 1 m² for a smooth surface; more for porous surfaces |
| Shelf life | 6 months from the date of manufacture; storage from −40 °C to +40 °C |
| Standards | TU 20.30.12-002-01524656-2017; 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.
Lightfast odourless water-polyurethane primer-enamel for concrete indoors and outdoors, including on damp substrates up to 15 %.
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