ATOMO is a highly penetrating solvent free fixative for walls indicated for the impregnation and consolidation of walls, inside or outside, before painting. The innovative nanotechnological formulation, based on very fine particles, allows ATOMO to penetrate deeply, stabilizing particularly chalking surfaces, not very compact and already painted with various residual layers of old paint. ATOMO improves cohesion and evens the absorbing capacity of surfaces, even in the case of cementitious or similar substrates, guaranteeing homogeneous and long-lasting results. It is applied on new or already painted surfaces, civil plasters but also prefabricated panels, gypsum and plasterboard as well as on walls covered with thermal insulation "coat" systems. ATOMO is a water-based wall fixative, which is why it is odorless, and represents a valid alternative to the classic solvent-based primer. Both application and drying guarantee zero VOC emissions, for greater living comfort and respect for the applicator. To dilute the product and clean tools at the end of the work, use water. Product made with attention to environmental sustainability.