Description Hardener Liquid: is Dustproof, shiny, sodiium silicate-based water repellent liquid surface hardener designed for application to concrete and cement based floors. It penetrates deeply into the surface zone of the concrete and provides permanent hardness. Applications - Airplane hangars - Electronic assembly plants - Manufacturing plants - Warehouses and distribution centers - Shipping and receiving areas - Maintenance facilities - Commercial and industrial floors - Where light-reflective flooring is desired - Floors subject to heavy or frequent traffic - Multi-purpose sporting facilities Application steps Preparation: Grinding of concrete floors by sandpaper grinder and take away all debris, cement powder on the floor surface and then clean it Spray onto the concrete surface. Spray 2 coats. Each spray is 24-48 hours apart Important Note - If the paint becomes stagnant can appear white chalk phenomenon - If the layer is too thick it will can not dry out Storage Conditions Product must be stored in original, unopened and undamaged sealed packaging in dry conditions Colour Clear Shelf Life 12 months from date of production Consumption - 3kg Liquid: approximately application 15 m2 - 7,8kg Liquid: approximately application 40 m2 - 30kg Liquid: approximately application 150 m2