ALFAPOL TOP KORUND — corundum dry topping for concrete
Dry trowelling mix with corundum aggregate for wear-resistant floors in production facilities and car parks: 70 MPa, abrasion up to 0.3 g/cm².

The PU-1V AS conductive layer is applied in two coats over copper earthing tape; the surface resistance of the primer is below 10⁵ Ω and the volume resistance below 10⁴ Ω·m. The compound is water-emulsified, vapour-permeable, solvent-free and polymerises quickly; adhesion is at least 1.7 MPa. The substrate is first primed with PU-4OG, and the next layer is applied after 12–24 hours.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor primers |
| Use | antistatic/conductive |
| Base | polyurethane; Water-emulsified conductive vapour-permeable polyurethane primer for antistatic coatings |
| Packaging | Kit A + B in two containers: Component A – 14 kg, plastic container; Component B – 0.7 kg, metal container. |
| Application temperature | Application temperature, °C: from +10 to +30 |
| Curing | Recoat interval, h, min.: 12-24 |
| Key properties | Adhesion, min., MPa: 1.7; Surface electrical resistance, Ohm, less than: 10^5; Volume resistance, Ohm*m, less than: 10^4; Service temperature, °C |
| Consumption | Consumption per coat, kg/m²: 0.07-0.1; Consumption of ALFAPOL® PU-1V AS primer – 70–100 g/m². |
| Shelf life | Shelf life in factory packaging – 6 months from the date of manufacture.; Shelf life, months: 6 |
| Standards | TU 20.16.56-005-82166262-2017 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Dry trowelling mix with corundum aggregate for wear-resistant floors in production facilities and car parks: 70 MPa, abrasion up to 0.3 g/cm².
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