Designed for use in applications such as schools and hospitals. #1B 3/4" bullnose corner bead provides hard-to-damage, rustproof, soft corners. The #2B bullnose corner bead is a heavier version that is appropriate for applications where a more durable corner is required.
The #1X Archmaker corner bead has a 1-1/2" flange for narrow returns and conform to most arched and curved designs.
Vinyl is impervious to corrosion when coated in veneer plaster, wet joint compounds, or when placed in contact with steel or aluminum frames and it resists impacts, dents, and damage during construction. No priming is required to add paint to vinyl products due to its paint adhesion properties. Vinyl has low thermal and electrical conductivity and is considered an excellent insulator, as well as being self-extinguishing and offering better resistance to burning than many other common building materials. Additionally, vinyl has a lower cost than equivalent products manufactured from aluminum or zinc, for use when the highest levels of corrosion resistance are required.