Baumit NanoporFine is a fine topcoat for exterior decorative elements. Comprised of advanced mineral and organic compounds this paint is self-cleaning, highly weather resistant, extremely permeable and offers exceptional protection against dirt, staining and pollution. Baumit NanoporFine has a grain size of only 1mm, delivering a very fine finish to any prepared surface. It is ideal for concrete, render, mortar, Baumit basecoats or PowerFlex coatings and many other mineral substrates. We recommend preparing the surface with Baumit UniPrimer before using Baumit NanoporFine. Baumit NanoporFine is: Ideal for fine external building finishes. Suitable for multiple prepared surface types. Naturally self-cleaning and dirt resistant. Highly weather resistant. Easy to apply by hand or machine. Typical use of Baumit NanoporFine Baumit NanoporFine is designed for building exteriors that require a fine finish and high resistance to the elements and discoloration. Mix well with a mechanical stirrer and apply directly onto the prepared surface. The topcoat can be applied by trowel or mechanically with a render sprayer. Drying time is approximately 24 hours. It is recommended to use two coats of Baumit NanoporFine. The topcoat is designed for temperatures above 8C for both application and curing. A finishing coat of Baumit NanoporTop Fine is recommended after two coats of Baumit NanoporFine.