dont mix it all in one go.
It looks like you get F#####k all in the tin but when Mixed it goes a looooooooooong way.
Plenty to do 6 calipers. Plenty for a full engine block. Plenty for discs and drums and more besides.
And it still looks like that 6 years on.
I like the stuff, being an epoxy mastic style of paint it is very hard wearing after its gone hard.