Vactan is a complex mixture of a vinyl acrylic copolymer and tannic acid for the treatment of corroded steel and iron surfaces. Vactan neutralises the corrosion process by converting the rust into a blue-black metallic-organic complex which passivates the surface.
Vactan is a complex mixture of a vinyl acrylic copolymer and tannic acid for the treatment of corroded steel and iron surfaces. Vactan neutralises the corrosion process by converting the rust into a blue-black metallic-organic complex which passivates the surface.