You
will need some large sheets of paper, water based airbrush ink, air
supply and a double action airbrush.
Step
1.
You
will need to learn the finger movements of the trigger. Begin by
pressing down on the trigger to admit air, then by continuing to
hold the trigger down slowly pull the trigger back. Notice
how the paint is being sprayed onto the paper. Slowly increase movement
untill the trigger cannot go back any further. Now you want to reverse
to process, very slowly move the lever back to the forward position
untill no more paint is being sprayed onto the paper.There should
be only air coming out. Then release the trigger until the air
stops.
Practice
these steps untill it becomes a smooth process. Observe the different
spray patterns made with different degrees of pressure. If the spray is
too strong reduce the air pressure on the regulator of your comressor
or air tank (whatever you are using) If the spray is too weak, increase
the air pressure.
If
the paint on your paper is very wet and possibly dripping you are
pulling the trigger back too far, releasing to much fluid. If there is
hardly any paint going onto your paper then you are not pulling the
trigger back far enough, thus not allowing enough fluid to be released
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