Suitable for applying thermal insulation panels—such as expanded or extruded polystyrene, mineral fibers, cork, wood-cement, and natural fibers—both indoors and outdoors on substrates such as traditional plaster, concrete, brick masonry, natural stone, mineral paints, or old water-based paints. Ideal for the final skim coat of insulation panels after applying the EUROMESH fiber mesh to them. Mix the contents of one bag (25 kg), preferably with a mechanical mixer, into 5.75–6 liters of clean water until a homogeneous, lump-free mortar is obtained. To ensure optimal application performance, let the mixture rest for about 5 minutes and stir it briefly before use. Suitable for skimming and finishing (residential use) of concrete walls and cement-based plasters prior to painting. Smoothing of walls, including existing paint finishes—both washable acrylic and quartz-based paints—and plastic coatings, provided they are clean, sound, and well-adhered. Skimming of drywall panels after applying PRIMER GES; also suitable for tile bonding.