top | item 26108358 (no title) throwaway180118 | 5 years ago I wonder if the porous surface of 3D printed materials affects the airflow discuss order hn newest Normal_gaussian|5 years ago You can coat them - and should, otherwise dust gets lodged in and its a PITA.
Normal_gaussian|5 years ago You can coat them - and should, otherwise dust gets lodged in and its a PITA.
Normal_gaussian|5 years ago