FibaFuse Paperless Drywall Tape absorbs and fuses with the joint compound. It’s applied like paper tape but won’t stretch when wet, resists mold, and isn’t prone to bubbling. A center fold makes it easy to apply to inside corners, but use a corner knife to smooth the corner, as a standard knife can gouge the tape at the fold. Cost: $5 for a 250-foot roll. Saint Gobain Adfors America, 800.762.6694, sg-adfors.com