Low-quality corner tapes may discolor, bulge, or crack over time on Troy walls. Premium paper-faced or fiberglass-mesh corner tape resists shrinkage and accommodates framing movement. Embed tape in mold-resistant joint compound, applying two additional finish coats with feathered edges. Sand lightly to retain sharp corner profiles. High-flex compounds help prevent joint failure in seasonal humidity swings. Investing in quality corner tape and compounds ensures crisp, durable edges and minimizes maintenance in Capital Region drywall installations.
