LITSIL® C15 — acid etching compound for concrete before impregnation
Chemical etching compound that removes laitance and efflorescence and opens the pores of concrete before impregnations and coatings.

This water-based binder is mixed with Portland cement and rubbed into concrete ground to 120 grit. This fills cavities, pores and potholes and repairs the surface of toppings. In a polished concrete system, the product acts as a pore filler between the H15 hardener and the S55 polish. Apply at temperatures not below +5 °C if no rain or condensation is expected within the next 4 h.
| Manufacturer | LITSIL — OOO “Litium”, Noginsk |
|---|---|
| Type | concrete floor repair |
| Use | production workshops, retail and public buildings, decorative, car parks and ramps |
| Base | water-based binder used mixed with Portland cement; VOC <0.02 % |
| Colour | milky-white liquid |
| Packaging | 20 l canisters, 200 l drums, 1000 l IBC containers |
| Application method | mixed with Portland cement and rubbed into ground concrete (120 grit) |
| 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 1.02 g/cm3; pH 10.2 |
| Consumption | 0.1–0.3 l/m2 of compound + 0.5–1.5 kg/m2 of cement (concrete ground to 120 grit) |
| 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.
Chemical etching compound that removes laitance and efflorescence and opens the pores of concrete before impregnations and coatings.
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