... with fiberglass strand. 2. Material whiteness: >85% Plaster Moulding Cornice,Gypsum Cornice,Ceiling Decorative Cornice,Plaster Moulding, Crown Molding,Angle Line,Gypsum Line,Decorative MaterialFinest ... sawing, screwing, digging, patching & adhering.Natural, strong & durable. Application Plaster Moulding