Mexel 432 is a film-forming product with dispersant activity.
It differs from other water treatment products in that it
treats the wetted surfaces rather than treating the bulk water
flow. Injected near the water inlet, Mexel 432 migrates to
the surfaces of piping and equipment and forms a film. This
film prevents the setting of mussels, barnacles and other
macrofouling species and gradually disperses existing infestations.