Aluminium does under go oxidation, although it is white. Unlike iron oxidation which is orange. If the tile is designed for use in a wet area it is probably coated or anodised to prevent white oxidation. Check if cleaning will be a hassle (risk stripping the coating).
User
joni64Original Author
Related Discussions
Bathroom: Shower or bathtub?
Q
Bathtubs – freestanding or built-in?
Q
freestanding bathtub against the wall or not?
Q
re enamaling a bath tub
Q