Buffing Sheet Metal

Make sure you have the right tools and the patience to complete all of the steps.

Buffing sheet metal.

For sheet metal start with a clean dry piece. The surface of galvanized metal is usually shiny but over time the shine can become milky or cloudy. When i turned my tardis model into an infinity box i used some pieces of polished aluminum for some of my mirrors. To give it a glossy shine like that of chrome it needs to be polished.

Choose the most applicable buffing compound depending on the work surface material to be polished. This video covers the theory behind buffing and polishing. In polishing 101 the first video of this series i discuss how to buff and polish metal. Metal polish soft rags garden hose wax uses for galvanized metals vary wildly from large sheet metal pieces to small screws that are used in wood projects.

I polished that aluminum myself but i didn t polish the whole sheet to a mirror finish. Once dry the metal usually iron or steel is protected from corrosion and rust. Metal finishing systems l 1 800 747 2637 introduction to buffing buffing is the process used to shine metal wood or composites using a cloth wheel impregnated with cutting compounds or rouges. Galvanizing metal is the process of dipping it in a solution of molten zinc.

The cloth buff holds or carries the compound while the compound does the cutting. Polish aluminum sheet metal to mirror finish. For small items like pots and pans first clean the item with soap and water then apply an aluminum polish or a paste made from cream of tartar. Start with the coarsest applicable compound.

Galvanized metal is a specially made material that provides added protection against corrosion and oxidation characterized by an outer coating of zinc oxide. You can restore shine. When you are done you should have a piece of metal that no longer bears any traces of. A typical sheet of metal that you purchase from a metal supplier is dull and flat.

Polishing aluminum is a time consuming process but can be done with great results. In the picture you can see the other side of. Sand the sheet metal then apply a cutting compound and use a rotating buffing tool to polish the piece. The zinc acts both as a.

How to polish metal basic instructions.