Can you use Zinsser Bulls Eye 123 on Aluminium?
Zinsser Bulls Eye 123 is a water-based primer from Zinsser. it is recommended for a whole heap of surfaces including plaster, brick, fibreglass, concrete, wallpaper and many more. But will it work on Aluminium? Well, as it happens, I have a tin of Zinsser 123 up at the workshop, along with an aluminium finger plate….