... treatment: heat zinc, dip, spray, sand blasting, electrostatic spraying.Temporary Fencing color: yellowAbove specifications, colors, etc ... treatment: heat zinc, dip, spray, sand blasting, electrostatic spraying.Temporary Fencing color: green Above specifications, colors ... treatment: heat zinc, dip, spray, sand blasting, electrostatic spraying.Temporary Fencing color: RedAbove specifications, colors, etc ...