Bulk Filament

Bulk 3D printer filament on spools from 5lb to 22lb. COEX 3D makes every spool in this collection in Green Bay, Wisconsin, and every product here comes in at least one bulk size: 5lb, 8lb, 9lb, 15lb, 18lb or 22lb, or 10kg for CoexFlex TPE. Sizes vary by color and material, in 1.75mm, 2.85mm or both.

Bulk spools suit print farms and other high-volume printing: a bigger spool means fewer spool changes and longer runs between them. Bulk sizes come in PLA, PLA Prime, PLA+Silk, PETG, PCTG Prime, ABS, ABS Prime, ASA Prime, CoexFlex TPE and HIPS, and every spool is held to ±0.03mm diameter and vacuum-sealed with desiccant.

Running UltiMaker, LulzBot or BigRep printers? See 2.85mm filament.

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