Just like the pull of a magnet to a piece of metal the droplets become more strongly attracted to the target as they approach it. The charge on the droplets though small, pulls the spray towards the target at 75 times the force of gravity.
The spray droplets literally reverse direction and move upwards, against gravity, when passing a target surface. The remarkable phenomenon by which the spray coats the undersides and the backsides of the spray target is known as electrostatic “wraparound.”
We only use the latest in Electrostatic Spraying technology. Electrostatic Spraying Systems consists of air-assisted sprayers that produce spray droplets 900 times smaller than those produced by conventional sprayers. The tiny droplets are given an electrical charge that cause a natural force between the spray droplets and a target surface. Most surfaces are either negative or neutral.