Aluminium Etching
HiFi Al Etch Alk Additive
It's an liquid based formulations to be used in combination with caustic soda for smooth etching effect with no hard rock types smudges at bottom of tank.
HiFi Al Etch Alk Smoothening agent
To be used in combination with caustic soda for smooth etching on aluminium before anodising.
HiFi Al Etch Cleaner
Mild Acid Etchi which removes natural aluminium oxide layer
Eliminates grease, rolling oils, and light surface defects
Produces a uniform matte or satin finish