Benelli has gone through extensive testing to show the true durability and protection the Cerakote finsih provides. After 3,500 hours of continuous salt spray at 95-degree (Fahrenheit) chamber all Cerakote-coated panels proved to have no-corrosion. The Titanium Cerkatoe's impact resistance testing showed an impact strength measurement of 160 inch-pounds, which was the maximum Benelli's impact tester can measure.
The Titanium Cerakote finish is added to the barrel, receiver and magazine tube of the Benelli M4 H2O Tactical. However, the bolt is coated in a black Cerakote finish. In addition to the exterior coatings, crucial internal components are also coated, further enhancing the M4's corrosion resistance and durability.