1.Adjust the mortar or paint to the appropriate spray viscosity with a matching blender or manually.
2.The air pressure is well controlled at 0.3-0.4 MPa (3-4 kgf/cm2).
3.The distance between the nozzle and the object surface is generally 300-400 mm.
4.The spray gun can be moved up and down, left and right, and evenly operated at a speed of 10-12 m/min. The nozzle should be sprayed straight to the surface to minimize the oblique spray.
5.When spraying, press the next one to hold 1/3 or 1/4 of the previous one, so that there will be no leakage.
