At Mae Ngat Sombun Chon Dam in Chiang Mai, Rust-Oleum 9100, 9300, and 9400 coating systems were applied to protect critical hydraulic and mechanical infrastructure. This included water gates, gate arms, spiral casings, steel pipelines, and floating signal buoys—all requiring high-performance coatings to withstand water exposure, UV, and mechanical stress.

In addition to local applications, the same Rust-Oleum systems were used for ongoing maintenance of hydropower machinery and structural components at dam facilities across the country. These coatings offer excellent corrosion resistance, durability, and surface adhesion, helping extend the service life of vital infrastructure in demanding environmental conditions.