Not sure if anyone has given this much thought of have looked at the various wands out there....
traditional exposed sprayer head (overspray)
closed sprayer
internal sprayer
vs
$$$$
Closed loop sprayers *the liquid recirculates* within the head - which generally gurantees no overspray, over wetting, etc....
I'm probably headed in this direction with the premise that I WILL be needing/using more liquid required just to the mechanics of how this type of wand head works...
traditional exposed sprayer head (overspray)
closed sprayer
internal sprayer
vs
$$$$
Closed loop sprayers *the liquid recirculates* within the head - which generally gurantees no overspray, over wetting, etc....
I'm probably headed in this direction with the premise that I WILL be needing/using more liquid required just to the mechanics of how this type of wand head works...