ULTRALIT HARD PREMIUM – a lithium-based hardener used for thickening, hardening and protection against dusting for new or existing concrete floors. The main component of the product – active lithium reacts with components of concrete and forms insoluble hydrated calcium silicate (CSH) compounds which improve surface hardness, reduce dusting, facilitate maintenance of concrete floors. Due to the fact that chemical reaction of silicate and components of concrete occurs in upper layer of concrete, protection provided by ULTRALIT HARD PREMIUM is more durable compared to traditional surface coats and sealers, as it never flakes or peels off and is not prone to humidity.

The highest contents of lithium in the industry – up to 18%.
Active components: 100% of dry solids in total.
Quick hardening and protection against dusting – days rather than months.
Can be used on concrete of any age.
Excellent penetration capacity: up to 8mm on trowelled concrete.
Increases resistance to abrasion to 50%.
Does not contribute to neither alkali-silica reaction (ASR) nor cracking.
Good resistance to water penetration and staining.
Does not change coefficient of friction – does not change coefficient of floor slip.
Very quick application: minutes rather than days.
Economy solution – cheapest thickening system per 1m².
Environmentally-friendly and safe water-based product containing no VOCs.