Topic: 3d print part crack line start to show up after acetone bath a week
Hi,
Hope I got the right forum.
Crack line start to show up after a week on my 3d printed part with acetone bath treatment, have anyone encounter this before? I spend hour of making the parts look smooth and shiny with acetone bath but crack line start appearing at the layer joins after a week. I am thinking because the abs contracts when it dry from the acetone bath. Any idea or fixes?
Thanks