LITSIL® H42 — lithium silicate hardener with dirt protection for concrete
Lithium polysilicate impregnation that hardens concrete, reduces water absorption and protects against dirt, including on outdoor areas.

This water-based polish coating, free of volatile organic compounds, protects polished concrete against water, oils and chemicals. It also increases resistance to abrasive wear, so it is suitable for floors under chemical load as well. It is applied to concrete from 28 days old and polished with a burnisher, in a system with the H07 and H15 hardeners. The product’s density is 1.15 g/cm3, pH 11.7.
| Manufacturer | LITSIL — OOO “Litium”, Noginsk |
|---|---|
| Type | sealers and topcoats |
| Use | warehouses and logistics, production workshops, retail and public buildings, decorative, chemically resistant |
| Base | water-reducible polish coating; VOC 0 % |
| Colour | milky-white liquid |
| Packaging | 20 l canisters, 200 l drums, 1000 l IBC containers |
| Application method | application and polishing with a high-speed machine (burnisher); concrete from 28 days |
| Key properties | density 1.15 g/cm3; pH 11.7; resistant to water, oil and chemicals; increases resistance to abrasive wear |
| Consumption | 0.02–0.06 l/m2 per coat |
| Shelf life | 2 years from the date of manufacture, indoors at +4…+35 °C in the original packaging; do not freeze; use opened containers within 1 month |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Lithium polysilicate impregnation that hardens concrete, reduces water absorption and protects against dirt, including on outdoor areas.
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