Paint the crack lacquer should have the following knowledge: First, try to use a two-component paint base before cracking the primer. Second, when covering the light, clear the paint to master the thin spray many times, sub-second coating. Third, cracked paint should be used within 4 hours. Fourth, single-component coatings should be used for the cracked bottom, mainly in the NC category or specifically with cracked bottoms. Fifth, the pace of guns and the separation distance should be the same, and we must grasp the amount of exhaust gas and the amount of oil. Sixth, the spraying cracking effect of paint construction viscosity should be unified. Seventh, the crack pattern is represented by the cracking of the paint film. It should not be sprayed too thick at a time, otherwise it will not crack. Care should be taken to control the amount of oil and the number of guns to select the best pattern. Before the cracking in the spraying process has not been terminated. Can be sprayed on cracks to control crack size. The first time you spray, try on a small board. Eighth, the air pressure of the air compressor should be consistent, not when it is large or small. The gun diameter is based on 1.5 to 2.0 mm. The oil outlet should be smooth. Three trees paint paint paint Digital Infrared Thermometer,Non Contact Infrared Thermometer,Non Contact Medical Thermometer,No Contact Infrared Thermometer Ningbo Autrends Prevention Products Co., Ltd , https://www.autrendsafety.com