Masonry paint for exterior brick walls formulated to protect mineral building surfaces exposed to weathering. Water-based acrylic coatings form breathable films that allow moisture vapour transmission while shielding masonry and brick from rain penetration and environmental exposure. Designed for exterior walls, garden walls, garages and boundary structures where reliable adhesion to previously painted surfaces is required. These coatings provide decorative façade protection for residential and light commercial buildings while maintaining permeability across masonry substrates.