@3dprintingdoctor: Put it in! Do you have a moisture problem with your filaments? Here’s the top 8, most to least moisture-sensitive: 1. Nylon (PA) — the worst; absorbs moisture within hours of open air exposure 2. PVA — literally water-soluble, so it’s extremely fast to degrade 3. PC (Polycarbonate) — very hygroscopic; wet prints turn weak and bubbly 4. TPU — flexible, open structure pulls in moisture quickly 5. Nylon-CF / PA-CF (carbon-fiber nylon) — inherits nylon’s hygroscopicity, sometimes worse due to fiber wicking 6. PETG — stringing and bubbling show up fast when wet 7. ASA — moisture-sensitive, slightly more tolerant than PETG 8. ABS — affected, but among the more forgiving engineering filaments 9. PLA - its okay don’t worry much I teach more details in my skool community! Check it out Follow for more content like this #filament #3dprinting #additivemanufacturing #prusa #filaments @prusa3d

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Friday 28 August 2026 05:25:35 GMT