The hardening takes place by reaction with the humidity of the atmosphere and the substrates. Once hardened, thanks to its flexibility, it absorbs vibrations and small movements of the structure, compensates the thermal expansion of the supports, avoids heat dispersion, water infiltration and guarantees thermal-acoustic insulation to the laying joints of doors and windows. If protected from UV rays, it maintains the characteristics and performance even at extreme temperatures.

Installing windows and doors, sealing the primary joint (between wall and counterframe) and the secondary joint (between counterframe and window frame) in accordance with UNI 11673-1. Flexible filling of joints of all types and with any orientation, inside and outside, between building elements, in: concrete, masonry, bricks, stone, mortar, plaster, plasterboard, fiber cement, wood, metal, glass, EPS and XPS sheets, plastic materials, etc.. Ceiling cladding in internal partitions and sealing of system crossings in walls or floors, if high flexibility value is required for filling.