Before applying Weather Pro, ensure the surface is thoroughly cleaned, dry, and free from dust, grease, or loose material. Repair cracks and imperfections for an even base. Apply using a brush, roller, or spray equipment, depending on surface type and finish requirements. For better flow and penetration on porous surfaces, dilute the paint with clean water (as recommended). Stir thoroughly to maintain consistency. Apply evenly in thin, uniform coats, allowing 1–3 hours drying time between each coat. Avoid over-thinning as it may compromise film strength and coverage. Best applied under moderate weather conditions for optimum performance.
