Fiberglass Insect Screen Production Craft: The fiberglass insect screen is woven with high grade fiberglass monofilament coated with PVC resin. the processes involve many steps like thread spinning, coating, weaving, formation,examination,etc. Fiberglass Insect Screen Main Characteristics: Environment friendly, long services life, easy install, easy clean, durable and flexible, heavy break strength, without smell, flame resistant, customer roll size are available, keep insect & bug out let fresh air in.