Does anyone know if there is a prefabricated placard which specifies "100LL or 91 min octane auto fuel (non-ethanol)"? I'm getting my RV-7 ready for inspection and want to get just the right placards in place. I couldn't find it on Spruce.
Just as an aside, try to avoid the temptation to ad "LL" to your labeling.
Someday "LL" fuel will be going away. The requirement is for minimum octane and quantity. Lead content is nowhere in the requirements.
AeroGraphics has a number of standard as well as custom fuel placards available. Fast service and very high quality. I have used them for many of the placards on both planes I have built.
Click on the "Catalog" tab to see what they have available.
The "Brother" label makers are great. The tape they use holds up very well even if you do not put clear tape over them. Without tape, they will eventually start to peel off but by that time you may have "engraved" fuel caps.