Harden Up
Harden Up is a type of concrete densifier that utilises innovative silicate technology, incorporating both potassium and lithium silicates. Harden Up does not create a film on the surface but instead penetrates deep into the concrete to block capillaries and react quickly with the concrete itself. Harden Up increases the abrasion resistance of the surface and minimises the absorption of liquids. The product reacts with elements in the concrete surface to give a subtle low sheen, improving the surface’s appearance while still retaining its natural concrete texture.
PRODUCT: Harden Up
Product Base: Water
Kit Size: 20 Litres
Coverage: 5-20 sqms per litre
Drying time: Pedestrian traffic after 6 hours
Recoat: Once initial coat is absorbed if needed
Walk on: After 6 hours
Heavy traffic: After 24 hours