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Wetisol S-MP1 — polyurethane primer for polyurea
Wetisol (INGRI)

Wetisol S-MP1 — polyurethane primer for polyurea

Other waterproofing materials

This one-component polyurethane primer cures with air moisture and is supplied ready to use, without mixing. Wetisol S-MP1 is used to prime concrete, metal, tiles, natural stone and non-rigid substrates — bituminous roll materials, asphalt concrete, polyurethane foam, fibreglass — and also as an adhesion bridge when repairing old polyurea. It can be applied at temperatures from −10 to +30 °C, and the coat dries to degree 3 in no more than 3 h. Adhesion to concrete in the system with Wetisol Spray 400 is at least 2.5 MPa.

Specifications

ManufacturerWetisol (INGRI) — OOO “Ingri”
Typewaterproofing material
Baseone-component polyurethane-based material, cures with air moisture
Colourtransparent liquid with a yellowish tint
Packaging5 kg and 19 kg bucket; 220 kg drum
Application methodpriming before polyurea (polycarbamide) coatings on concrete and reinforced concrete, metal, dense mineral substrates (tiles, natural stone), non-rigid substrates (bituminous roll materials, asphalt concrete, polyurethane foam, fibreglass, synthetic resins), adhesion bridge when repairing old polyurea; concrete — shot blasting or milling, dust removal, open up cracks and seal them with ZIVKON repair compounds; metal — abrasive blast cleaning to degree 2 per GOST 9.402 / Sa 2½, Rz > 60 µm, salt and pH control; ready to use, no mixing required; by brush, velour roller (ZOGEL Z360-2241) or airless sprayer (ZOGEL ZP-1E300, ZP-4E240); 2 coats recommended; flush the pump with WETISOL S-Clean, tools with solvent 646
Application temperatureambient air and substrate from −10 to +30 °C (+10…+25 °C recommended); material temperature +10…+30 °C (+15…+25 °C recommended); relative air humidity 40–80%; moisture of the mineral substrate max 5 wt. %; 3 °C above the dew point
Curingdrying time to degree 3 max 3 h (GOST 19007); next coat — after full cure (no tack), no later than 24 h (at +20±2 °C, 65±5%); at sub-zero temperatures — double the drying time until tack-free
Key propertiesdensity at 23 °C 1.05±0.05 g/cm³ (GOST 31992.1); dry residue at least 67 wt. % (GOST 31939); drying time to degree 3 max 3 h (GOST 19007); adhesion to concrete in the system with WETISOL Spray 400 at least 2.5 MPa (GOST 28574); cross-cut adhesion max 1 point (GOST 15140); service temperature from −60 to +60 °C (short-term up to +90 °C)
Layer thicknessdry film thickness per coat 45–60 µm; 90 µm coating in 2 coats
Consumptiontheoretically 150 g/m² per 90 µm; 0.15 kg/m² by roller in 2 passes (more on non-rigid and complex substrates)
Shelf life12 months from the date of manufacture in unopened undamaged original containers at +5…+25 °C
StandardsTU 2312-035-94613022-14; fire safety — not subject to mandatory certification (decision No. 364-R3/15 dated 12.08.15)

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

Other materials by Wetisol (INGRI)