Fertan

FERTAN was developed more than three decades ago. The products are proven to remove rust and corrosion. Unlike other products, it does not cover the existing oxide layer but dissolves the Fe3 layer in one operation. This creates a new metal composition on the previously corroded surface. FERTAN dissolves as a rust converter (Fe2) and breaks down into a non-reactive powder. The underlying, non-corrosive Fe2 is protected by the new metal compound. FERTAN rust converter can be used on light rust, tougher rust and bare metal and is usually protected from impact. The product is environmentally friendly and is water-based. The area to be treated should be free of dirt, oil, grease and silicone, so the metal should be clean but not rust-free. If the rust is extremely strong, about 5 mm, a second treatment may be necessary. FERTAN should be applied at temperatures above 5°C and should settle for about 24 - 48 hours. Always clean the surface with water before the final treatment. FERTAN rust converter can be used on wet surfaces.