No, you have to seal it at home. It comes with a tube, but I found going to Walmart and getting a bottle of Coleman seam sealer with its spongy applicator goes a lot faster and has worked out well.

According to Black Diamond's literature, the Todd-Tex fabric in this tent comes 100% seam taped.

Thanks for that tip. My hand ached after two hours forcing sealer through the syringe on a guiding light. Now I have another to seal and was dreading it. BTW any source for the GL add on vestibule? I can't find one anywhere including at BD in SLC.

I'll answer my own question now that I've used it. There are two seams that need to be sealed. Everything else is taped.