1-3/8" x 1-3/8" Primed Finger Jointed Sanitary Corner Guard (LWM204PRF) Moulding is a heavy-duty, paint-ready solution designed to protect outside drywall corners in high-traffic areas. Featuring a broad sanitary radius, this profile softens sharp 90° edges while delivering enhanced impact resistance compared to smaller corner guards. Manufactured from finger jointed material for improved straightness and stability, and factory primed for efficient finishing, the LWM204PRF is ideal for residential, multifamily, and light commercial interiors. It provides both durable protection and a clean, professional appearance that integrates seamlessly into modern trim packages.