What is a Etching primer?

Etching primer is a primary rust preventive paint used when painting metal. Also known as a wash primer. The etching primer has the effect of improving the adhesion of the paint and the effect of preventing the metal from rusting by chemically changing the surface of the metal to be painted.

Application of Etching primer

Etching primers are mainly used as a pretreatment stage coating when painting steel materials, aluminum, stainless steel, galvanized steel sheets, etc.

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