Alumon Brown A2RL

Alumon  Brown A2RL is a dye in powder form and gives copper shade on anodized aluminum, It has good fastness to light, Weather.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye   

     bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

     leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for   

     better dye bath stability.

6)  The life of dye bath is reduced by water containing ammonium.