Hi I am trying to find water based paint to use for spraying the ends of timber for indentification. The colours are red blue yellow black orange and green - do you have something that might fit the bill?
Assuming the timber is bare, clean, dry, sound and prepared as detailed in the technical data sheet you could consider Bradite One Can Eggshell.
This is available in a range of tin sizes mixed to many RAL, NCS or BS colours.