LITSIL® H69 — coloured lithium hardener for fresh concrete
Violet lithium impregnation for fresh concrete: it is sprayed ahead of the power trowel, and you can see at once where it has already been applied.

Its water-based inorganic formulation, free of volatile organic compounds, sets this water repellent apart from the solvent-based products in the range. It provides chemical water-repellent treatment of concrete and, according to the manufacturer, increases the surface’s resistance to chemical attack. Combined with H15, it is recommended for exterior concrete surfaces and is also used in workshops. Apply at temperatures not below +5 °C if no rain is expected within the next 4 h.
| Manufacturer | LITSIL — OOO “Litium”, Noginsk |
|---|---|
| Type | concrete impregnations and hardeners |
| Use | outdoor areas, chemically resistant, production workshops |
| Base | inorganic (water-based) water repellent; VOC 0 % |
| Colour | colourless liquid |
| Packaging | 20 l canisters, 200 l drums, 1000 l IBC containers |
| Application method | spraying, brush or rotary machine |
| Application temperature | not below +5 °C (air and surface) until dry; do not apply if rain, dew or condensation is expected within 4 h |
| Key properties | density 1.08 g/cm3; pH 12.0 |
| Consumption | 0.15–0.20 l/m2 (unpolished concrete); 0.08–0.10 l/m2 (polished, 400–800 grit) |
| Shelf life | 1 year 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.
Violet lithium impregnation for fresh concrete: it is sprayed ahead of the power trowel, and you can see at once where it has already been applied.
Chemical etching compound that removes laitance and efflorescence and opens the pores of concrete before impregnations and coatings.
Water-based binder mixed with Portland cement and rubbed into ground concrete to fill cavities, pores and potholes.
Silicate concentrate sprayed onto fresh concrete ahead of the power trowel — an alternative to dry-shake hardeners for workshops and car parks.
Concentrated polymer compound for repairing defects, including cracks, and strengthening the surface layer of polished concrete.
Organosilicon finish with 100 % solids for polished concrete, giving a 'wet look' and repelling water, oil and dirt.