The Knauf Polymer Finish is a powder-based finishing polymer putty designed to create a smooth, refined surface on walls and ceilings. Composed of mineral compounds enhanced with polymer binder additives, it allows for a precise application thickness between 0 and 2 mm. One of its most practical advantages is a pot life of up to 24 hours, giving you ample time to work without the material drying out too quickly. Once set, the putty is easy to sand, which helps you achieve a seamless finish before painting or applying final decorative coatings.