Bailey Paints Etch Primer 4700 Line

Bailey Paints Etch Primer is a professional-grade, single-pack primer expertly formulated to deliver outstanding adhesion to challenging substrates such as steel, aluminium, and other non-ferrous metals. It incorporates PVB (polyvinyl butyral) resin combined with ortho-phosphoric acid, which chemically prepares and etches the surface to ensure a strong, durable bond between the metal and subsequent coatings. This fast-drying formula significantly reduces waiting times, allowing for quicker overcoating and project completion.

Beyond its excellent adhesion properties, the Etch Primer also provides corrosion resistance, helping to protect metal surfaces from rust and environmental damage. Its compatibility with a wide variety of topcoats—including enamels, glosses, and specialty finishes—makes it a versatile option for both industrial and decorative applications. Suitable for use indoors or outdoors, this primer is ideal for professionals seeking a reliable basecoat that improves the longevity and performance of metal finishes.