An effective sanding screen that provides a consistent scratch pattern Bona 16" Screens have consistent, open mesh construction which reduces loading. The exceptional grit retention extends the life of the screen and decreases sanding times, as you don't have to change your screens as often. They provide a consistent scratch throughout the wood surface, resulting in a more uniform look. Full resin bond. More consistent scratch pattern. Excellent grain retention. Shrink-wrapped to prevent grit loss
