LUXI LUXI Integrated Polishing System
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Troubleshooting

LUXI Black + Sisal does not remove sanding marks

If LUXI Black + Sisal cannot remove sanding marks, the sanding preparation may be insufficient or an extreme readiness check may be needed.

What do material groups mean?
Deep parallel preparation scratches remaining across a worked band beside a coarse sisal wheel.

Symptoms

  • Visible sanding marks remain after controlled LUXI Black + Sisal passes.
  • The surface stays rough rather than becoming smoother matte.

Likely causes

  • Sanding preparation is too coarse or uneven.
  • The deepest scratches are below the polishing route capability.

Checks

  • Inspect under strong light before extending polishing time.
  • Check whether a short LUXI Asian Blue + Sisal readiness test is justified.

Recommended fixes

  • Return to sanding if the surface is not ready.
  • Use LUXI Asian Blue + Sisal only as a short special check, not as a universal solution.

Prevention

  • Prepare hard second-group surfaces to the level where LUXI Black + Sisal can work confidently.