Stratasys® Nylon 12CF Filament - 250ci (Fortus 450mc, F900) Stratasys Sale! 189400 /per Qty. Add to Cart Contact Us × SKU: 361-00300 Tweet Compatible 3D Printers Fortus Series (FDM Technology) Fortus 450mc Gen III F Series (FDM Technology) F900 Product Description Please Note: Fortus FDC™ is required. Alternate Product Name: MTRL, FDC SPOOL, (M), NYLON 12 CF, 250CI