OOC:
I'm not sure if you can coat a bullet in what is effectively poison. Would the combustion inside of the barrel dry out the liquid? If we are not sure, I can have one of you roll +Sharp to see if you can figure it out.
Success: sure, you can coat a bullet and still have enough for 1 weapon, or for a second bullet
Partial success: sure, but you would be putting all of it on the 1 bullet if you went through with it
Failure: you cannot, and you waisted some of it trying, so now only 1 weapon can be coated