Product Info Catalog Building Materials Walls & Siding Moulding 8'WHT Cove Poly Molding 8'WHT Cove Poly Molding Request a Quote UPC: 765096849840 Manufacturer: Inteplast Building Products SKU: 227394 Model Number: 91000800032 11/16" 11/16" x 8', Crystal White, Pre-Finished Polystyrene Interior Cover Molding.