Answer for Drywall tape bubbling.

Yes use a trim knife and cut off the tape in the damaged area… BUT you really don't need to re-tape it… simply SPACKLE it (correctly) let dry, then spot prime it with a Pigmented Shellac Sealer Primer, then try touching it up with the finish coat paint (might need to repaint the whole wall)…

  • By MagicDave
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