Acid Etch Sheets Of Aluminum

Ideal for rub throughs in primer prior to application of color and on new bare metal panels.

Acid etch sheets of aluminum.

Diy acid etching is an art style that is easy to learn but difficult to master. By selectively using acid to burn away parts of a piece of metal you can create spectacular works of art. Different aluminum grades react differently to chemicals such as acids. Safe acid etching of aluminum.

1k ready to spray phosphoric acid ester formula promotes paint adhesion to difficult substrates like galvanized steel and aluminum. Depending on the aluminum grade and the acid type acidic solutions can sometimes remove other substances from aluminum machine parts without damaging the metal. I have been asked to take an 1 8 piece of aluminum and etch away much of it for an art piece. The solution works best when heated to about 60 c.

The solution is 80 ml of orthophosphoric acid 10 ml of nitric acid 10 ml of acetic acid and 20 ml of water. Certain acid types will not harm some aluminum grades while other acid types will. There is an etch commonly used in the microelectronics industry for etching aluminium. A discussion started in 2002 but continuing through 2017.

But one of the best parts about the process is that it can be used in a variety of different styles.