What grit sandpaper for Osmo Polyx?
Could you please clarify which type of grit sandpaper would be most suitable for smoothing and preparing a surface before applying Osmo Polyx? Are there specific recommendations or considerations that one should take into account when selecting the right grit size? Understanding the appropriate grit can ensure optimal adhesion and a flawless finish, so I'm eager to learn more about this aspect of the process.