Polymaker ASA: problems, parts and running costs
Checked: 2026-10-25
Summary
Bed adhesion is the weakest spec and large flat parts warp even in an enclosure; styrene fumes require separate ventilation. No yearly running-cost total was found. It is a good buy for rigid sun- or weather-exposed parts on an enclosed, ventilated printer, at the Filament Oracle MSRP of $35 for 1 kg checked 2026-10-25.
Common problems and fixes
- Warping and corner lifting — owners report large flat parts warp and lift corners even inside an enclosure; in a 10-brand comparative test, Sunlu and Bambu Lab spools warped and failed before halfway on an open-frame printer while Polymaker ASA was the balanced all-rounder. Design chamfers instead of steep unsupported angles. [5][7][8]
- Weak bed adhesion — Filament Swatch scores bed adhesion 6/10 and owners report glue or slurry is often needed. Keep the bed clean and use a compatible adhesive. [5][8]
- Styrene and VOC fumes — fumes are emitted during printing; an enclosure retains heat but does not neutralize fumes, so ventilation is separate and required. No measured emission levels were found. [2][4][7]
- Drying after humid storage — popping, bubbles or rough extrusion can occur; the manufacturer specifies 70 °C for 7 h, while third-party sources suggest 80 °C for 4–8 h. Dry when symptoms or exposure history justify it. [2][3][4][5][6][7][8]
- Limited color range — about eight options, with natural and black most common. [6]
- Soft overhangs — part cooling must stay off, which softens overhangs. [5]
Parts and consumables
No replaceable parts or consumables reported.
Yearly running cost
Not enough data. There is no recurring proprietary consumable; costs beyond the spool are an enclosure, ventilation or filtration, a temperature-capable dryer, build-surface adhesive, tuning filament and time, and storage containers with desiccant. [8]
When it is a good buy
[6]