A topic that is discussed by everyone, corrosion is seen by many as an unavoidable process. Both economically and in terms of human safety, the consequences of corrosion-related failures are severe and might result in production outages or safety risks. Eco-friendly coating solutions for protecting metals from corrosion are highly sought after in nearly all industrial sectors due to environmental concerns. Currently, a great deal of ecologically friendly anticorrosive coating techniques are being researched and developed. Since anticorrosive polymeric coatings may be developed and engineered to achieve several protective mechanisms, they have become more flexible and have a higher potential against metal protection than non-polymeric coatings. Anticorrosive polymeric coatings are the main topic of the research, with a focus on eco-friendly options that can successfully strike a balance between cost, technical performance, and environmental concerns. One such popular technology is aqueous epoxy coating. This chapter covers the topic of silica-modified waterborne epoxy coatings.