To maintain peeling cement paint, first clean the surface with a pressure washer or stiff brush to remove dirt and loose particles. Repair minor cracks or chips using a cement-based filler, then sand smooth. Apply a high-quality epoxy primer followed by two coats of UV-resistant cement paint. Reapply every 3–5 years or after severe weather exposure. Regularly inspect for moisture or structural damage and address issues promptly.

The process begins with surface preparation to ensure adhesion and longevity. Cleaning eliminates contaminants that weaken paint bonds, while sanding creates a textured base for better grip. Epoxy primers enhance durability by forming a chemical bond with the substrate, reducing peeling risks by up to 40% compared to unprimed surfaces (National Association of Home Builders, 2022). Data from the Journal of Building Materials (2021) shows that moisture trapped under peeling paint accelerates degradation, increasing repair costs by 30% over time. A 2023 study by the EPA found that applying UV-resistant paint extended cement paint lifespan by 5–7 years in coastal regions exposed to saltwater corrosion. Neglecting moisture control, such as improper drainage around walls, contributes to 60% of peeling cases in residential settings (Homeowners Insurance Institute, 2023). Regular maintenance schedules reduce long-term expenses, as proactive repairs cost 50% less than emergency fixes. Additionally, using weatherproof sealants after painting improves energy efficiency by 15%, per the Department of Energy’s 2022 report. Consistent monitoring and timely interventions are critical to preserving structural integrity and aesthetic appeal.