Trim-Tex Vinyl Outside Splayed Corner Bead, 10 ft. A rust-proof dent resistant PVC vinyl bead used to finish splayed outside corners from 120° to 140° Benefits: 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