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Product Description

F-505 The body steel plate's surface is made of soil primer, which also serves as the first layer of the body paint mixture coating. Its primary role is to give the coating adhesion and stop the body steel plate from corroding. M-505 Primer for soil In most cases, it cannot repair the surface flaws in the car body, but it can prepare the bare metal so that putty, primer, and topcoat can be applied. In order to act as a transitional layer between the painted surface and the coating, the M-505 primer is utilized. blend the two thoroughly.

The proper selection of the soil primer is crucial because it affects not only the anti-corrosion and adhesion of the soil primer but also how much it will cost to spray, how easy it will be to build with, how long the paint film will last, and whether it will meet the standards for automotive coating quality. The thickness, homogeneity, dryness of the paint film, the proper use of thinners, the construction environment (temperature, relative humidity), and the pretreatment of the coated surface are other factors that have a significant impact on coating quality. The prime coat's quality may be impacted by various factors.

Characteristics and Construction Key Points of Soil Primer

Primer comes in a variety of varieties, and it's used to fix automotive body paint. A primer must be chosen in accordance with the many specifications for the caliber of the painted surface, the substrate's surface material, and the coordinating topcoat. Phosphating primers, epoxy primers, and polyurethane primers are some of the body repair paint primers that are frequently employed. The features and production details of frequently used primers are briefly described below.

Properties of Soil Primer

After surface preparation, the soil primer adheres very well to the metal surface of the car body;

The soil primer layer has high chemical and corrosion resistance;

The soil primer layer should have the ability to passivate the metal surface and provide great sealing to the environment, or the ability to prevent the "three seepages" of water, oxygen, and ions;

The soil primer should have strong construction performance in addition to good compatibility with metal and good compatibility with putty, intermediate coat primer, or topcoat layer.