Increase the adhesion of the paint film. The single component can be directly sprayed without dilution. It is suitable for PP PVC and other plastic substrates.
Product features: It is a quick-drying one-component transparent primer used to enhance the adhesion between the paint film and the plastic substrate, which is convenient for construction and good weather resistance.
Scope of use: applicable to automobile plastic bumper, interior decoration, speaker, toys, other PP plastics and some modified plastic products.
Use method: use 400 #~600 # abrasive paper to polish plastic parts, and use degreaser to remove wax, oil and other impurities. This product can be used directly without dilution, and the interval between each layer is 15~20 minutes.
Why should plastic parts be sprayed with plastic primer?
Common plastic products are mainly made of PP, ABS, PVC and PSHIPS. On the one hand, release agents (such as paraffins or polyvinyl alcohol) are used for injection molding of these materials in order to facilitate release. On the other hand, the structure of these materials is relatively regular and the polarity is small. Direct painting has low adhesion and is easy to drop paint. Therefore, it is very difficult to spray on its surface. This problem can be solved by using the special primer for plastic parts.
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