| Problem | Staush’s Fix | Technical Validation |
|---|---|---|
| Gradient inconsistency | Robotic spray booth (XYZ-axis CNC path programming) | Delta E ≤ 1.2 (ISO 12647-7) |
| Black specks | Dust-free workshop + electrostatic anti-dust filters | Particles ≤ 0.2/cm² (SGS #2024-PARTICLE) |
| Coating peel-off | High-adhesion powder (120°C cure + dishwasher-grade polymer) | Passed 50x dishwasher cycles (70°C) |