ALFAPOL PU-1 — deep-penetrating polyurethane impregnation for concrete
One-component polyurethane primer-impregnation that strengthens concrete and improves its chemical and water resistance and the adhesion of coatings.

This universal acrylic concentrate prepares both absorbent and non-absorbent surfaces for mineral coatings — concrete, aerated concrete, brick, stone and plaster, horizontal and vertical. The primer is one-component and solvent-free and improves the adhesion of subsequent layers; works are carried out at +10…+30 °C. It is supplied in 10 kg plastic containers.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor primers |
| Use | outdoor areas |
| Base | water-based acrylic dispersion; Universal acrylic water-dispersion primer |
| Packaging | Plastic container: 10 kg |
| Application temperature | Application temperature, °C: from +10 to +30 |
| Key properties | Frost resistance, freeze-thaw cycles at t not below -18°C: 5 |
| Consumption | Primer consumption (calculated as concentrate): concrete, reinforced concrete (dilution 1:3) ~ 0.1 kg/m²; highly absorbent substrates (dilution 1:3, apply at least 2 coats) ~ 0.15 kg/m²; aerated concrete (dilution 1:3, apply at least 2 coats) ~ 0.2 kg… |
| Shelf life | Shelf life in intact factory packaging – 1 year.; Shelf life, months: 12 |
| Standards | TU 2316-008-82166262-2005 |
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-impregnation that strengthens concrete and improves its chemical and water resistance and the adhesion of coatings.
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