ISOMAT THERMOSYSTEM WOOL external thermal insulation system is the ideal solution for constructions with high fire safety requirements, as mineral wool is a practically non-combustible material, and the system’s MARMOCRYL FR pasty renders exhibit excellent fire resistance (class A2-s1,d0 according to EN 13501-1). In the project, the mineral wool was adhered using AK-T35, followed by the application of AK-T65 adhesive and embedding of the 160g alkali-resistant fiberglass mesh. The ML-PRIMER primer was then applied, along with the MARMOCRYL FR pasty render, which offers exceptional fire resistance.