How to maintain stone-like paint after construction?

Nowadays, many homeowners prefer to use stone-like paint for exterior walls. It offers a realistic stone texture, an elegant modern look, long service life and other advantages, making it very popular. However, some homeowners are unsure whether exterior walls finished with stone-like paint require maintenance. Today we will talk about how to maintain stone-like paint.

After application, exterior walls are exposed to wind, sunlight and rain for a long time. After about 7 to 8 years, the coating will age to varying degrees and accumulate heavy dirt, affecting the overall decorative effect. At this point, maintenance is needed.

In fact, there is no need to remove and reapply the coating. Simply clean the surface and recoat with a layer of topcoat to extend its service life.

Many people do not know that there are different types of topcoats. They are divided into dust-proof transparent topcoats and self-cleaning topcoats. Most houses use dust-proof transparent topcoats, which form a dense film, improving durability, stain resistance, water resistance and effectively prolonging the coating life.

Self-cleaning topcoats use photocatalysis to decompose organic substances in the air and feature super hydrophilicity, allowing surface stains to be easily washed away by water. They also help purify air pollutants and keep the coating clean as new.

Runli recommends applying a dust-proof transparent topcoat first, followed by a self-cleaning topcoat. Using the two together maximizes protection, preserves the coating and extends its service life while keeping it looking new.

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