Introduction: Finish Up Your ABS 3D Printed Model With Pen Torch
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About: Tech nerd like web technologies and gadgets. Kitesurf on weekends and recently got involved in 3D printing technology.
https://www.youtube.com/watch?v=0T2pX9SHomI
Problem statement:
Most of the time after you remove the support printing materials there will be some white marks in some places.
Solution:
You can use flame / fire to restore back the ABS color to its original. You can use a lighter but I prefer to use a torch because it is much faster and usually do not leave any black mark on my models.
