Mineralizer to definitively eliminate the rising humidity by capillarity of porous materials. Application to saturation by injection in baseboards and lower parts, to seal pores and capillaries. The composition based on alkaline silicates and water repellents, reacts with the support, creating a mineral barrier to the water pressure by crystallization, but without loss of breathability. Consolidates and hardens the walls, and improves their strength by solidifying the structure. The process can be completed with ARTIMIN A waterproofing mortar. VOC 1g / l - 20 30g / l.