This system uses a high-quality, solvent-based penetrating water repellent that provides deep protection for concrete, stone, plaster, and masonry surfaces. It works by impregnating the pores to create an invisible, breathable barrier that repels water, reduces moisture absorption, and protects against rain penetration, efflorescence, and freeze-thaw damage — all without changing the surface appearance. Typical uses include façades, external walls, bricks, natural stone, and mineral-based substrates exposed to weather, ensuring long-lasting water repellency and durability