External Mix Nozzle
An external mix nozzle is where fluid is ejected through the middle of the cap when at the
same time air is released through the two side wings which creates the spray fan.
Facing Putty
Putty which has been applied to external window glazing to secure the glass normally applied at a 45 degree angle.
False Body
The thickness of a paint when opening a fresh tin of paint I,e.igh viscosity - this false body breaks down when stirred.