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ALFAPOL PU-3VM — matt UV-resistant water-based polyurethane sealer
ALFAPOL

ALFAPOL PU-3VM — matt UV-resistant water-based polyurethane sealer

Sealers and topcoats

On cement substrates the sealer itself, diluted with water 1:1, serves as the primer, while on magnesia substrates EP-1VG primer is used; the finishing layer forms a matt elastic film. The sealer is solvent-free, vapour-permeable and UV-resistant, and is also used in outdoor areas. Taber abrasion is no more than 50 mg, bond strength to concrete 2 MPa, service from −30 to +50 °C.

Specifications

ManufacturerALFAPOL — OOO “ALFAPOL”, Saint Petersburg
Typesealers and topcoats
Usechemically resistant, outdoor areas, decorative
Basepolyurethane; Water-emulsified vapour-permeable UV-resistant matt polyurethane sealer
PackagingComponent A – 4 kg in a plastic container. Component B – 0.75 kg in a metal container.
Application temperatureApplication temperature, °C: from +10 to +30
CuringAt 10 / 20 / 30 °C: foot traffic after 3 days / 2 days / 20 h, medium load after 5 / 3 / 1.5 days, full load after 7 / 5 / 3 days; Recoat interval, h, min.: 24
Key propertiesTaber abrasion (CS10/1000 g/1000 rev), max., mg: 50; Bond strength to concrete (failure in concrete), min., MPa: 2; Service temperature, °C: from -30 to +50
ConsumptionConsumption, kg/m²: from 0.05; Consumption – 0.04-0.05 kg/m² per 1 coat.
Shelf lifeShelf life in unopened factory packaging – 6 months from the date of manufacture.; Shelf life, months: 6
StandardsTU 20.16.56-004-82166262-2017

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

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