VISCOPAN MAXI is a coarse-grained, fiber-reinforced adhesive and skim coat suitable for installing external thermal insulation systems; it can be used both as an adhesive to secure insulation panels to masonry and as an exterior skim coat. It is a premixed, single-component cementitious mortar that can be applied by hand, with a particle size of up to 1.2 mm. When mixed with water, it becomes a mortar with low viscosity—making it easy to work with—high thixotropy, and excellent adhesion to materials commonly used in construction.
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 5–5.5 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-grade) 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.
Mix the contents of one bag (25 kg), preferably with a mechanical mixer, into 5–5.5 liters of clean water until a homogeneous, lump-free mortar is obtained. To optimize its application properties, it is recommended to let the mixture rest for about 5 minutes and stir it briefly before use.
