Originally Posted by
chas58
Yeah, that sealed for me with flat attack. Well, at least for a few days (I didn't notice it was there at first on a knobby tire), then it worked its way through to the inner part of the innertube where sealant doesn't work and I went flat! :-O
No reason why that wouldn't seal with Tubless - unless you pull it out. I do have tire plugs though if I need to pull one out and then plug the hole.
I haven't hit a screw like this running tubeless, but at the rate it leaked air, I at least think I would of needed to add air.
I wouldn't ride with the screw like that as I'd be scared of damaging the rim or destroying the tire.