Elakor-PU Grunt-P — pore-filling polyurethane floor primer
One-component polyurethane primer with filler for epoxy and polyurethane floors, applied at temperatures down to −30 °C.

The thixotropic enamel is applied mainly by airless spraying without thinner, and additionally by roller, brush or air spraying. It forms a weather-resistant and lightfast protective coat with a gloss of 94–98 % on metal, concrete and wood primed with Elakor primers, as well as over polymer and fire-retardant coatings. Lightfastness per ISO 9370-2017 is 7 (“excellent”), service temperature from −60 to +60 °C; the colour is tinted to RAL or matched to the customer’s sample.
| Manufacturer | Elakor — OOO “TEOKHIM-PROM”, Moscow Region |
|---|---|
| Type | polyurethane floors |
| Use | outdoor areas, chemically resistant |
| Base | thixotropic two-component polyacrylate-urethane enamel; acrylic-urethane prepolymers, organic solvents, pigments, functional additives |
| Colour | tinting to RAL, matching to the customer's sample is possible; gloss at 60° 94-98% |
| Packaging | “A” + “B” = kit 15 kg + 3 kg = 18 kg |
| Application method | Weather-resistant UV-resistant protective coats on any building materials (metal, concrete and other mineral substrates, wood) primed with Elakor polyurethane or epoxy primers, over Elakor PU/epoxy coatings and over fire-retardant coatings. After mixing, standing time 15-20 min. Main method – airless spraying (without thinner); additionally rollers, brushes, air spraying (5-10% xylene or butyl acetate). Relative air humidity not more than 80%; 3°C above the dew point; surface dry. |
| Application temperature | air and surface: optimum +15…+23°C; permissible +3…+30°C; material: optimum +15…+20°C, permissible +10…+25°C |
| Curing | pot life at +20°C at least 40 min (use within 40 min after standing); drying to degree 3 at +20°C, relative air humidity 65% not more than 1 h; forced drying up to +80°C (not more than 10 min); drying before service – 24 hours, full chemical load – after 14 days |
| Key properties | A:B ratio by weight 5:1; mix viscosity VZ-4 20-25 s; solids content by weight at least 54%, by volume at least 47%; density 1.02 ±0.01 kg/l; service temperature range from -60°C to +60°C; water absorption not more than 0.1%; film tensile strength at least 27 MPa; elongation at least 20%; impact (U-2M) direct 100 cm, reverse 50 cm; Shore D at 28 days 70-75; flexibility not more than 2 mm; gloss at 60° 94-98%; lightfastness 7 / “excellent” (ISO 9370-2017); Taber abrasion CS-10, 1000 g, 28 days – 24 mg; in a system with Elakor-ED Grunt-AKZ the predicted service life for UKhL-1 (GOST 9.401-2018) and for corrosivity categories C4, C5-1, C5-M is 25 years; chemical resistance: water, salt and alkali solutions of any concentration, acid solutions up to 10-20%, oils and fats of all kinds, organic solvents, petrol, diesel fuel |
| Layer thickness | at the recommended consumption of 110 g/m² the average wet film thickness is 106 µm, dry 50 µm; at 100 g/m² – wet 98 µm, dry 47 µm |
| Consumption | recommended theoretical consumption per coat 110 g/m²; maximum per 1 coat on a vertical surface at +20°C – 170 g/m² |
| Shelf life | 6 months in the manufacturer's original packaging; store and transport at temperatures from -30°C to +25°C |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
One-component polyurethane primer with filler for epoxy and polyurethane floors, applied at temperatures down to −30 °C.
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