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BIRSS Singlfleks impregnation — polyurethane impregnation for concrete
BIRSS

BIRSS Singlfleks impregnation — polyurethane impregnation for concrete

Concrete impregnations and hardeners

Singlfleks impregnation consolidates and dustproofs concrete, cement-sand screed, brick and plaster, and in the system of the same name it serves as the base for the enamel. It can be applied within −10…+35 °C, so it suits freezer and cold rooms, car parks, garages and warehouses. Bond to concrete and metal is at least 2.5 MPa, Shore A hardness 95, full cure after 36 h.

Specifications

ManufacturerBIRSS — AO “Opytny Zavod Sukhikh Smesey”, Moscow
Typeconcrete impregnations and hardeners
Useproduction halls, chemically resistant, car parks and ramps, warehouses and logistics, retail and public
Baseone-component unpigmented solvent-borne polyurethane compound; non-volatiles at least 50 %
Colourclear, yellowish
Packagingmetal pails 20 and 40 kg
Application methodimpregnation of weak and porous substrates (concrete, cement-sand screed, brick, plaster); substrate at least 28 days old
Application temperature−10…+35 °C
Curingdrying to degree 3 and further work — after 1.5–5 h (depends on air humidity); foot traffic after 24 h; full cure after 36 h
Key propertiesShore A hardness 95; bond to concrete at least 2.5 MPa; bond to metal at least 2.5 MPa; service temperature −40…+90 °C; chemical resistance: neutral salt solutions, alkalis 10 %
Consumption0.25–0.5 kg/m² (depends on substrate porosity)
Shelf lifenot more than 6 months in closed original packaging; protect from sunlight, heat and freezing
StandardsTU 2257-019-05668056-04 with amendments No. 1, No. 2, No. 3

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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