Ultralit Hard Fresh is a water-based silicate, a hardener with a high contents of solids. Used as an additive to improve plasticity of fresh concrete, used with discs or blades when trowelling fresh concrete, and also as a final surface hardener. The polymer component of the product helps protecting fresh concrete against sudden evaporation of moisture, improves its application, plasticity, reduces porosity. Active nano-silicate reacts with concrete components, forming insoluble calcium silicate compounds (CSH) which increase the hardness of concrete surface.

2 in 1: Improvement of elasticity of concrete with hardening at the same time.
High contents of solids – 25%.
It makes the concrete layer plastic and easy to be spread with trowel without the need of spraying water.
Reduces possibility of delamination of upper layer to a minimum, facilitates spreading and increase the amount of kilograms of hardening sprinkle to 1m².
Reduces evaporation of moisture inside and outside. Extends life of discs and blades for trowelling fresh concrete.
Increases resistance of concrete surface to abrasion  up to 32%.
Does not cause alkali-silica reaction (ASR), reduces original concrete shrinkage.
Increases resistance to water penetration and staining.
There is no need of additional application of liquid hardener.
Economy system for hardening concrete floors used directly on fresh concrete.
Environmentally-friendly and safe water-based product.