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INDASTRO LEVELINE FK891 curing compound for freshly laid concrete — solvent-free
INDASTRO

INDASTRO LEVELINE FK891 curing compound for freshly laid concrete — solvent-free

Concrete impregnations and hardeners

The compound based on polyurethane-acrylic resin and water, solvent-free, is sprayed or rolled onto concrete and topping 1–2 hours after floating or immediately after grinding. The film reduces water evaporation, so the surface gains strength and wear resistance; it should not be covered with plastic sheeting. Besides floors, FK891 is used on road pavements and engineering structures. It keeps for 24 months and withstands 5 freeze-thaw cycles.

Specifications

ManufacturerINDASTRO — OOO “Sedrus”
Typeimpregnations and concrete hardeners
Useproduction workshops, warehouses and logistics, outdoor areas
Basepolyurethane-acrylic resin, water; solvent-free
Colourhomogeneous white liquid
Packagingplastic canisters 10 kg
Application methodsprayer, roller (12-16 mm pile), brush, squeegee; 1-2 h after floating the topping/concrete or immediately after grinding; 1-2 coats; do not cover with plastic sheeting
Application temperature+10…+35 °C (substrate and application); air humidity no more than 80%
Curingdrying to degree 3 at +20 °C no more than 3 h
Key propertiesNon-volatile content at least 35%; density 0.95-1.0 g/cm3; viscosity 18 ± 2 s (VZ-246, 4 mm nozzle); reduces water evaporation, increases strength and wear resistance
Consumption100-150 g/m2 for toppings and floated surfaces; up to 200 g/m2 for porous concrete (below M200)
Shelf life24 months; storage +5…+25 °C; withstands 5 freeze-thaw cycles
Standardsmanufacturer's TU

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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