1. If there is a hard rod, you can pull the rod several times, so that the air inside can be mixed with grease, reducing the volume of the single bubble may be solved, but the effect is not good every time.
2. The most effective method is the vent method, but this requires hardware support, the general gun body has the design of exhaust port, when you slowly open the exhaust screw inside the air will come out.
3. When you feel that there is gas inside and can not play, as long as you rotate the oil gun body and the pump body combined with the wire mouth a few times or a few times back and forth (it is best to turn while pressing), to ensure success.

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These SK-300 spray guns are fantastic! Love the no oring design, less leakage and easy maintenance. The atomization is perfect for automotive painting. Highly recommend!
Spiro Pittas,AustraliaPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-Paintz