By Uma Paints Industries (Sonata Brand) · Manufactured in Ahmedabad, Gujarat

Sonata Red Oxide Metal Primer is a high-performance anti-corrosive primer designed to protect iron and steel structures from rust and corrosion.
| Base | Alkyd / Oil-based |
| Colour | Red Oxide |
| Drying Time | 3–4 hours (touch dry) |
| Recoat Time | 16–24 hours |
| Recommended Topcoat | Sonata Synthetic Enamel |
| Coverage | 10–14 sq.m/L |
| Thinner | Mineral Turpentine Oil |
| Manufacturer | Uma Paints Industries, Ahmedabad |