Rust Removal and Painting of Structural Steel - McCahill Painting Company

Here McCahill painting removes rust and paints the rooftop structural steel at a hospital. First, we
grind the surface to remove loose rust, paint and contamination. After dusting and wiping the surface with a solvent, we apply a rust-converting primer to convert the rust into a solid surface. We then apply a finish coat made for water immersion. The metal is now protected for years to come.