
I'm just wondering if anyone knows the layout (warnings,effects etc) on modern cat 4 labels for things like mines,candles etc??The reason i ask is i'm starting to make proper labels for the different devices i build and want them to look as professional as posible.I'v started labeling my rockets and use the same layout as the commercial ones,but should i be labeling them cat 4 ?because technically thats what they are right??
If someone (ideally someone who works with cat 4

dean