The Knauf HP-Finish is a super-fine finishing plaster designed to create a smooth, white surface on interior walls and ceilings. This gypsum-based dry mix is enhanced with limestone and special polymer additives, making it an ideal final layer for surfaces that have been coarsely plastered with Knauf HP-Start. You can apply it either manually or using mechanized tools in a thin layer ranging from 0 to 2 mm, which allows you to achieve a high-quality Q4 finish suitable for the most demanding interior aesthetics. Each 25 kg bag provides a working time of 45 minutes, giving you enough flexibility to blend the surface before it sets. To maintain the integrity of the mix, it should be stored on wooden pallets in a dry room, keeping in mind that the shelf life is 6 months from the date of manufacture in its original, undamaged packaging.