Elakor-PU Siler — polyurethane curing compound for fresh concrete
Membrane-forming impregnation for freshly laid concrete and topping: retains moisture and protects against cracking, applied in 1 coat.

A finishing coat of this varnish increases the chemical resistance and decorative appeal of epoxy coatings primed and levelled with “Elakor-ED” materials. The varnish is colourless and transparent, with a gloss of 95–100 % and lightfastness of 5 (“good”) per ISO 9370-2017. It is used in sales and exhibition halls, sports and fitness centres, swimming pools, water parks and residential premises; the mix is prepared in small batches, as its pot life on the surface is at least 20 minutes.
| Manufacturer | Elakor — OOO “TEOKHIM-PROM”, Moscow Region |
|---|---|
| Type | varnishes and topcoats |
| Use | retail and public premises, wet rooms, chemically resistant, decorative |
| Base | two-component solvent-free epoxy varnish; composition: epoxy resin, hardener, functional additives |
| Colour | transparent, colourless; fully transparent in layers up to 5 mm; gloss 95-100% |
| Packaging | Comp. “A” 10 kg + Comp. “B” 4.6 kg = Kit 14.6 kg (plastic canisters) |
| Application method | Topcoat for epoxy coatings to increase chemical resistance and decorative appeal; applied to surfaces primed and levelled with “Elakor-ED” materials. Squeegee rakes, notched and flat trowels, brushes, rollers. Relative air humidity not more than 80%, surface 3°C above the dew point. Prepare in small batches (working time not more than 20 min). |
| Application temperature | air and surface: from +5°C to +25°C; material: from +15°C to +20°C |
| Curing | pot life on the surface at 20.0±2.0 °C at least 20 min; drying to degree 3 not more than 8 h |
| Key properties | A:B ratio by weight 100:46 (may vary); non-volatiles 100%; mix density 1.06 kg/l; adhesion to glass not more than 1 point; Shore D hardness (28 days) 75-80; gloss at 60° 95-100%; lightfastness (ISO 9370-2017) 5 / good; Taber abrasion CS-10, 1000 g, 28 days – not more than 22 mg; film resistance to static exposure to water at least 48 h, xylene at least 48 h, butyl acetate at least 24 h (at (20±2)°C); fire hazard class KM2; 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 |
| Consumption | by roller or brush on an even surface 200…250 g/m² per coat (one coat is sufficient); with a notched trowel or squeegee rake – up to 1 kg/m² per 1 coat; theoretically 1.06 kg per 1 m² at a layer thickness of 1 mm |
| Shelf life | store and transport at temperatures from 0° 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.
Membrane-forming impregnation for freshly laid concrete and topping: retains moisture and protects against cracking, applied in 1 coat.
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