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Documentation Index

Fetch the complete documentation index at: https://docs.3dpreppro.com/llms.txt

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Wall Thickness tool settings panel
Wall Thickness sets the minimum thickness any wall in your model can have. During repair, walls thinner than this value are automatically thickened.

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When to use this

When your model has delicate features, thin edges, or fine details that might break during printing or post-processing.

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Settings

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Thickness (0–10 mm)

The minimum wall thickness. Default: 1.0 mm. Recommended values by printer type:
PrinterMinimum thickness
FDM1.0–1.5 mm
SLA / Resin0.5–1.0 mm
Full-color (Mimaki)0.7–1.0 mm
SLS0.7–1.0 mm

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Step by step

1

Select the Thickness tool

Click Wall Thickness in the toolbar.
2

Set your minimum thickness

Adjust the value based on your printer’s requirements.
3

Run a repair

This setting takes effect during the next repair.
Setting thickness below 0.5 mm may result in walls that crumble or break during printing or post-processing.