ASEBUB Orange reacted even with a quarter , do not waste Sacagawea, it will be hard to clean and one of my dollar coin got permanent damage , unless the smelly component in Orange doing it that is not included in your formula .
Just spray on a quarter and put on a side for a while .
I did not had much issues with Blue in the past and I used it on electronics.
But after the issue with Orange I switched to ATTBLIME R2 liquid, and also using it with airbrush . Much better surface when scanning with MINI, less clogging of fine details . It have more of a frosting effect on the surface , I made comparison , the difference was huge .
Zinc oxide is better than powder, it stick also better to the surface and less smudging when you handle the object with gloves , very fine surface when using with airbrush . Easy to brush off with a brush .