LEVL CemPol 40 — thin-layer self-levelling screed for indoor use
Rapid-hardening self-levelling coating on special cements for indoor use only; compressive strength 40 MPa, flexural strength 8 MPa.

The best surface wetting among the epoxy primers of the range is the distinctive property of LEVL Coat 118. It is a universal primer under all LEVL epoxy and polyurethane floors, applied by roller, brush or wide trowel as a scrape coat with a sand broadcast. The same material serves as a filler, a binder for the intermediate layer of highly filled systems, an injection compound and an adhesive for glass mat when reinforcing cracked concrete of class B20 and above. Adhesion to concrete is at least 2.5 MPa, and it is resistant to bacteriological attack.
| Manufacturer | LEVL (INGRI) — OOO “Ingri”, Saint Petersburg |
|---|---|
| Type | floor primers |
| Base | bisphenol A epoxy resin + amine hardener; small amounts of organic solvent |
| Colour | clear yellowish coating, “wet” concrete look (up to light beige in deep pores) |
| Packaging | kits of 10 kg and 25 kg (A and B in two containers) |
| Application method | universal primer under all LEVL epoxy and polyurethane floors (velour roller, brush or wide trowel as a scrape coat, 2 or more coats, sand broadcast 0.2–1.0 kg/m²); filler compound with sand; binder with coloured filler for the intermediate layer of highly filled systems; injection compound; glass-mat reinforcement of cracked concrete B20 (M250) and above |
| Application temperature | air +10…+30 °C; substrate +10…+30 °C (recommended +10…+25 °C); material +15…+30 °C; air humidity no more than 80 %; substrate moisture no more than 5.0 % by weight; 3 °C above the dew point |
| Curing | light loads: +10 °C ~1 day, +20 °C ~12 h, +30 °C ~6 h; foot traffic ~5 / ~3 / ~2 days; full strength gain ~10 / ~7 / ~4 days; next coat after 15–48 h at +20 °C |
| Key properties | Adhesion to concrete at least 2.5 MPa; density (A+B) 1.54 ± 0.05 g/cm³; non-volatile content at least 92 %; viscosity of A+B at 23 °C 950–1350 mPa·s; best surface wetting among the epoxy primers of the range; resistance to bacteriological attack; pot life +10 °C ~50 min, +20 °C ~30 min, +30 °C ~15 min; service temperature from minus 10 °C to +60 °C |
| Consumption | 0.1–0.15 kg/m² per coat (2 coats recommended); priming 0.3 kg/m² (broadcast option + quartz sand 0.5 kg/m²); filler compound: with sand in a weight ratio of up to 1:2; glass mat: primer 0.3 kg/m² + sand 0.5 kg/m², adhesive layer 0.80 kg/m² (glass mat 225 g/m²) |
| Shelf life | 12 months from the date of manufacture; storage at +5…+30 °C |
| Standards | TU 2312-001-94613022-06 with Amendment No. 1; not subject to mandatory fire safety certification (No. 123-FZ); test methods GOST 31992.1, GOST 31939, GOST 25271, GOST 28574 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Rapid-hardening self-levelling coating on special cements for indoor use only; compressive strength 40 MPa, flexural strength 8 MPa.
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