Sand Filled Areas for an Ultra-Flat Finish

What happens here

After applying the fillers and allowing them to dry, the next critical step is sanding. The video suggests using a 3x4 sander, such as the EKASAND 3X4 Sander, to achieve an ultra-flat finish. This type of sander, designed for professional use, ensures even pressure and smooth results. Continue using the inspection light throughout the sanding process to ensure all filled areas are perfectly flush with the surrounding surface and that no new imperfections are introduced. The inspection light is an invaluable tool for both professional painters and DIY enthusiasts, as it prevents the disappointment of discovering flaws only after the project is complete and the cabinets are illuminated by kitchen lights.

Goal: Achieve a perfectly smooth, flat surface by sanding filled imperfections.