{"id":852,"date":"2018-04-10T11:16:27","date_gmt":"2018-04-10T10:16:27","guid":{"rendered":"https:\/\/www.mark3d.com\/en\/product\/import-placeholder-for-3366\/"},"modified":"2025-05-22T13:47:53","modified_gmt":"2025-05-22T12:47:53","slug":"markforged-fibreglass-cff-filament-roll-volume-selected","status":"publish","type":"product","link":"https:\/\/www.mark3d.com\/en\/product\/filaments-for-markforged-3d-printers\/markforged-fibreglass-cff-filament-roll-volume-selected\/","title":{"rendered":"Markforged Fibreglass CFF Filament \u2013 Spool"},"content":{"rendered":"
Markforged fibreglass CFF filament is an endless fibre used to reinforce onyx or nylon parts and is available for most Markforged printers (see below for list). Fibreglass parts are 2.5 times stronger and 8 times stiffer than Onyx parts. You can use fibreglass CFF filament for a variety of reinforced, strong and rugged parts.<\/p>\n