How to control the painting coating spacer mass?

Coating overcoating is generally called recoating or overcoating. Coating overcoating refers to the use of reasonable coating methods to evenly coat the coating on the surface of the existing layer. Quality control measures for exploring the influencing factors of intercoat adhesion and overcoating intervals. Coating overcoating is an environment required for coating construction in shipbuilding and paint maintenance, and it is also an important link to achieve the purpose of multi-layer combination, durable anti-corrosion protection and beautiful decoration. Coating overcoating is a seemingly simple and easy-to-operate painting project, but the conditions before overcoating are often inadvertently ignored, resulting in adhesion between the overcoating coating and the covered coating Defective, resulting in serious consequences of peeling or falling off, losing the basic function of coating protection and beautification, directly affecting the normal use effect and service life of the ship.