The 0.250L Matte White Multi-Purpose Primer is an ideal product for protecting iron surfaces against rust. With high coverage and fast drying, it provides a bonding bond on various materials, effectively treating stains and improving adhesion on tiles, aluminum, steel, and more. Its drying time is 1 to 1.5 hours, making it an efficient option for quick jobs. Additionally, this primer is solvent-based anti-corrosion, providing long-lasting rust protection. It stands out for its great adhesion on surfaces such as galvanized steel, aluminum, brass, and zinc. However, it is important to note that it is not suitable for expanded polystyrene.