Spray gun W 90
14
GB
Spraying with Paint
Preparing the Spray Material
Paints are usually sold in a spreadable, undiluted state. The paints
usually need to be diluted for use with the spray gun. You will find
guidelines for sprayable dilutions in the following Viscosity Table
(viscosity = consistency of the paint).
You can achieve the correct dilution by using the viscosity test cup.
Handling Table for Viscosity and Round Spray Nozzles
Recommended Run-out Times in Seconds with the
WAGNER Viscosity Test Cup (Illus. 1 a / b):
Viscosity Table W 90
Spray Material
Run-out Time Run-out Time
in Seconds
in Seconds
Large Test
Small Test
Cup
Cup
Thinner-soluble primers
15-30
15-40
Thinner-soluble varnishes
20-30
20-40
Water-soluble primers
20-30
20-35
Water-soluble varnishes
20-30
20-40
Wood preservatives, strippers, oils
undiluted
undiluted
Disinfectants, plant protectants
undiluted
undiluted
Aluminium paints
15-30
15-35
