Water Break Test
A daily water break check is required to evaluate the surface wetting performance of
water-based carriers. The water break check simply involves flooding a clean surface
similar to those being inspected and observing the surface film. If a continuous film
forms over the entire surface, sufficient wetting agent is present. If the film of
suspension breaks (water break) exposing the surface of the component, insufficient
wetting agent is present and the solution should be adjusted or replaced.