Thermosetting powder friction electrostatic spray gun

Friction Electrostatic Powder Spraying Tools are suitable for various laboratory powder spraying needs, such as a small amount of medicine spraying, micro powder spraying, powder multi-layer spraying experiments, anti-corrosion tests of materials on metal surfaces, small amount of spraying for color-changing DIY coatings, etc.   No power supply, no electrostatic spark, powder friction electrostatic spraying gun. Secondary coating backspray workpiece coating sticky powder rate is high, will not be electrostatic breakdown pinhole concave point, primary spraying groove, safe and efficient. Suitable for laboratory materials spraying test, home DIY hub auto parts color change electrostatic powder spraying best tool.