SHERARDIZE
A thermal diffusion process producing a sacrificial a zinc/iron alloy layer providing long term, uniform and resilient anti-corrosion protection.
DUPLEX
The application of additional coatings to Sherardized components, providing enhanced protection and performance.
BARRIER
Barrier protection, achieved by the application of surface coatings, extends surface life, improves efficiency and reduces material cost as improved performance may be delivered on much lower cost base substrates.


