Do you Gelli Print? Use can use drywall tape. Go to Dollar Store! You can ink it whatever color you want! Next best thing to Magic Mesh (discontinued? I have some of it because we are finishing our basement walls using drywall.
How to Repair Drywall Tape That Is Separating from Your Walls. If you have drywall tape separating from your wall, it is best to take down the peeling tape and install new tape. You will need drywall tape and spackle (or equivalent paste).