Quiz: How does humidity affect the sanding process and the materia March 11, 2025 by Sander Johnson How does humidity affect the sanding process and the materials being sanded? Discover more about Sanders and Sanding at our home page. A) High humidity can cause the wood to swell, making it harder to sand B) Humidity has no effect on the sanding process C) Low humidity can make the sandpaper less effective D) High humidity can make the sandpaper coarser Submit Answer
