I bought a Cannondale Fat Caad 2 that came with tubeless ready rims and tires— the rim is even pre-taped. I’m converting to tubeless currently — removed tube, installed valve stem, put 120ml of sealant in the tire, inflated the tire to 30 psi to seat it, rolling the tire.
Testing with soapy water, it’s sealed everywhere except for at the rim seam. It’s actually leaking through the seam at the groove where the small bubbles in the picture are and slightly at the bead where the big bubbles are.
Will this seal after rolling the tires for a few days or should I open it back up to do something, and if so, what?