The C430 Expert sanding sheet for wood and paint is characterized by its exceptionally long lifespan when sanding wood, veneer, and hardwood surfaces. The surface features electrostatically dispersed sanding grains with defined gaps, allowing for even dust extraction and preventing clogging of the sheet. The hard sanding grain is wear-resistant, enabling longer and repeated use of the sheet. This product is designed for roughening and sanding paints, lacquers, fillers, primers, and wood materials, and is suitable for sanding lacquer on surfaces. It is also effective for sanding certain materials after wetting or for deburring edges. The fully resin-bonded coating ensures durability. The extremely flexible C/B paper backing allows for bending without cracking.