ALFAPOL PU-1G — polyurethane primer and base for putty
Versatile polyurethane primer for concrete which, with quartz filler, is used to make a putty for the substrate.

Expanded clay aggregate and a magnesia binder make the TZMK screed lightweight and heat-insulating: thermal conductivity according to the technical data sheet is 0.46 W/(m·°C). Compressive strength is at least 20 MPa, flexural strength 5 MPa, bond strength to concrete 1 MPa; the screed is non-shrink, non-combustible (NG) and resistant to petrol and mineral oil. Site foot traffic after 8–10 hours.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor material |
| Use | production halls, retail and public |
| Base | Non-shrink heat-insulating levelling compound B15 |
| Packaging | the dry mix is supplied in 25 kg bags; expanded clay aggregate, fraction 0-10 mm — in 14.8 kg polypropylene bags; gauging liquid (natural bischofite) — in drums |
| Application temperature | Application temperature: from +10°C to +25°C |
| Curing | Site foot traffic possible after: 8-10 hours |
| Key properties | Compressive strength at 28 days, min.: 20 MPa; Flexural tensile strength at 28 days, min.: 5 MPa; Bond strength to concrete, min.: 1 MPa; Thermal conductivity: 0.46; Corrosion resistance, GOST 27677-88: petrol, mineral oil; Radiation safety standard (NRB-99/2009): class 1; Combustibility class, GOST 30244-94: NG (non-combustible); Max. aggregate size: 10 mm |
| Layer thickness | Single layer thickness: 25-100 mm |
| Consumption | Consumption: 1.3 kg/m²/mm |
| Shelf life | Guaranteed shelf life of the dry mix under normal conditions is 6 months from the date of manufacture. |
| Standards | TU 5745-002-56234968-2005; combustibility class per GOST 30244-94 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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