Is the Big Stick 1-1/2 in. x 8 ft. Composite Drywall Corner Bead effective in covering a gap between the ceiling and wall?

Yes, the the Big Stick 1-1/2 in. x 8 ft. Composite Drywall Corner Bead could be used as an effective covering.

Yes, the the Big Stick 1-1/2 in. x 8 ft. Composite Drywall Corner Bead  could be used as an effective covering.