Aluminium Brightening

Hifi Al EP Additive - Electropolishing

To be used in combination with Phosphoric / Sulphuric acid electrolytic bath for better brightness of aluminium base substrate with no pitting effect.

 

Hifi Al Chem Additive - Chemical Polishing

To be used in combination with phosphoric / Sulphuric acid at high temperature by just immersing the substrate for better brightness of aluminium base substrate with no pitting effect.