- ±0.03 mm tolerance*
- 100% virgin resin
- Made in the USA
- Engineering grade
- Satisfaction guaranteed
*1.75 mm. 2.85 mm: ±0.06 mm.
Every spool here is made in our Green Bay, Wisconsin facility from virgin resin, held to ±0.03mm (1.75mm) or ±0.06mm (2.85mm) diameter, and vacuum-sealed with desiccant. We name our resins because engineers ask: NatureWorks Ingeo for PLA, SK Chemicals Skygreen for PETG, Chimei and LG for ABS, LG Chem for ASA.
Shop by material: PLA · PETG · ABS · ASA · PCTG · COEXFlex TPE · Nylon · 2.85mm
