Trim-Tex Vinyl Outside Corner Chamfer Bead, 9 ft. A 1-1/8 in. wide chamfered edge softens 90° corners while still maintaining a crisp look. Benefits: Rust-proof dent resistant PVC vinyl. Does not contain cellulose, a food source for mold. Achieves Class A rating for flame spread as per ASTM E84 standards. Self-extinguishing when source of flame is removed. Can be used with Trim-Tex 847 Spray Adhesive. Trim-Tex Vinyl Corner Bead products are designed for interior use. Data Sheet