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We track 189 Atomic Filament filament listings across 10 materials, with prices checked every 4 hours and normalized to a true cost per kilogram. Below are the lowest-priced Atomic Filament spools in its most-listed materials right now, the market average per kg, and every listing sorted by price per kg.
The cheapest Atomic Filament spool by price per kg in each of its most-listed materials right now. See all 189 listings ↓
Atomic Filament is one of the filament brands we track, with 191 listings on the tracker spanning PLA, PETG, PCTG, and ABS, plus 6 more materials.
Atomic Filament filament by material:
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What PCTG is, how it compares with PETG on toughness and clarity, and how to print it.
Everything to know about PLA: properties, print settings, brand differences, and when PLA is the right material.
PETG covered: chemical resistance, layer adhesion, dialed-in settings, and where PETG outperforms PLA.
ABS and ASA compared: warping, ventilation, UV resistance, and when each material is worth the trouble.
What high temperature PLA is, how annealing raises its heat resistance, and how to print and anneal it.
How lightweight foaming PLA works, how temperature and flow set its weight, and when to use it.
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