MAX-FLEX wires all have heavy class 3 or 4 type coatings with a minimum of 0.8 to 1.2 ounces per square foot of wire surface which equals about 40-60 microns of thickness.
Unlike aluminum coatings, zinc coated wire’s sacrificial behavior means that bare spots on the wire from scratches will not corrode for a long distance away from the undamaged coating.