Opinions vary. I'm pro-

So far I've had the best luck using parts intended for the purpose, all the half measures I've taken have half worked.

You wheels might already have tubeless tape. If it's wall to wall and adhesive, you are good to go.

Watch out that your tires are really tubeless. They will say so on the label. If not, start with Orange Seal, which supposedly will not seep through like Stan's