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AMWhen printing PLA with difficult overhangs, dense supports can leave scars.
Here’s a cleaner solution: use PETG as the support material for PLA. This method works especially well for shallow overhangs where supports are unavoidable. 👇
Save this for your next multi-material print 👀
#Filament101 #3dprinting #3dprintingtips #filament #amolen
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