Mud applied, extra tough drywall corners that withstand severe impacts and settling. Won't blister, bubble or edge crack. L-Trim requires no masking allowing for a quick and clean finishing of exposed drywall edges and reveals for a perfect edge.

Features

• High strength tapered co-polymer core
• Severe impact resistance
• Corners will not separate from wall or dent
• Crisp sharp lines without ridges
• Withstands significant shifting due to lumber drying, settling, humidity and temperature differences
• Surface paper is perfect for applying paint and textures