PVC Coated Chicken wire, is a mesh of wire, generally used for making fences. It is made of thin, flexible PVC Coated wire, with hexagonal gaps. Available in 1 inch (about 2.5 cm) diameter, 2 inch (about 5 cm) and 1/2 inch (about 1.3 cm), PVC Coated chicken wire is available in various wire gauges usually 19 gauge (about 1 mm wire) to 22 gauge (about 0.7 mm wire) In construction,PVC Coated chicken wire is used as a matrix to hold cement or plaster, in a process known as stuccoing. Concrete reinforced with chicken wire yields ferrocement, a versatile construction material.