Ardrox® 8901W is a suspension of a white pigment in a resin base, which utilises a fast drying, flammable solvent system. The product does not contain any halogenated hydrocarbons. Ardrox® 8901W is used in conjunction with the Ardrox® visible magnetic particle inspection processes. In combination with Ardrox® 800/3 it provides an excellent contrasting white background.