NeilM":25m65tkd said:Caustic soda will remove anodising, but you must do the work outside and wear some gloves and glasses.
The alloy may go black in places as the anodising comes off, but it will polish off easily.
Mr.E":19whaqqt said:And i forgot to say... be very carefull!! Outside because of the nasty gases and thick industrial gloves and eye protection. And keep fresh water around.
Caustic soda and hot water is like Alien blood, it will eat your flesh before you know it.