Sheet Metal Painting Process

Using aluminum for sheet metal fabrication offers a great deal of of flexibility in terms of creating designs and parts with a variety of shapes or designs.

Sheet metal painting process.

By dadi april 11 2020. Choose a type of paint you may or may not need to prime the surface depending on the type of paint you choose. When it comes to your aluminum and steel processing needs rely on hansen steel to provide you with the custom lengths and standard blanks your company needs. If you haven t already spread out a drop cloth or a large plastic sheet.

The sheet metal painting process. Advantages and drawbacks of electroplating. Once the metal has dried dampen a cloth with white vinegar and wipe the surface down. Before the sheet metal can be painted it must be cleaned to remove any impurities prior to painting.

Hansen steel is a premier coil processing service provider in los angeles california. For painted surfaces that are in sound condition remove dust with a clean dry cloth de gloss the surface with light sanding and wipe with mineral spirits to ensure good adhesion. The acid in the vinegar will act to etch the metal and help the paint adhere. Preferably set up your painting area outside.

To properly prepare new metal surfaces use mineral spirits to remove grease and apply a rust inhibitive primer before painting. A primer is first applied to the base metal followed by multiple layers of liquid paint and finally a protective coating such as lacquer is added to protect the underlying paint. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface. Painting or plating for finishing sheet metal s.

To prep metal for paint adhesion you must first clean it with soap and water remove light rust with a wire brush sand it with fine grain sandpaper and then in most cases prime. Place the object you re painting on a drop cloth. In addition it must be coated with a zinc. Because of this it is often chosen over other materials.

If you need to paint inside choose a well ventilated area and consider using a respirator. Sheet metal painting process. 8 painting substrates and the one paint galvanized steel in 4 easy steps 8 metal surface finishing treatment customized sheet metal with silk screen best paints for metal surfaces home. However aluminum is not the strongest or most durable choice so many fabrication shops offer finishing options such as electroplating or painting.