I could imagine you partially removing it - loosening the valve core and then trying to inject sealant. Am just trying to second guess ways you could make this even more complicated.
Sounds like something you've done. Don't assume everyone has your poor wrenching skills. :P
I was just trying not to underestimate your powers of stupidity.
@hippy started
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I could imagine you partially removing it - loosening the valve core and then trying to inject sealant. Am just trying to second guess ways you could make this even more complicated.