Step 3 applying the wash.
How to acid wash sheet metal.
Use turpentine to remove paint or varnish grounds.
You need to make sure what type of metal sheet you are working on.
It is mandatory to wear protective clothing such as safety goggles and work gloves.
Most of the time all.
Decide on the type of acid you will use to remove the zinc.
If you know the structure of the metal that you want to clean you will need to check with local hardware stores or local.
Use acetone if you used nail polish use alcohol methyl hydrate or steel wool for wax like grounds.
Step 4 rinsing the sheet metal.
Today we ll be using some cool chemistry and applying some muriatic acid to remove.
When you know about.
This step will depend on the size of your piece and the stain you are trying to remove.
Step 1 find a wash.
If you have a stain that covers a large portion of the aluminum it is often best to soak the piece in the acid for 1 to 2 hours.
Instructions 1 find the correct type of wash.
How to acid wash sheet metal.
Thanks for joining us for part one of how to age galvanized metal sheets.
Apply the acid wash to the surface of your aluminum.