Hello,

I've been printing some vases to use in my house, unfortunately as they come off the machine they are not 3d printed. I'm not sure how to seal them, because I don't want to wait for a 15 hour job for a 6 inch model by using 4 walls. A couple of requirements:

-Need to seal inside of vase, not outside
-A lot of vases have small openings in the top, and I can't use spray or brushes to apply the sealant.

Any other ideas? Do you guys maybe know of any liquid sealants that I can pour in and out of the vase to seal it that way?