Bona Blue Siafast Discs Paper 6" No Hole

Bona Blue Siafast 6-inch sanding discs deliver professional-grade performance for wood floor refinishing and woodworking projects. The no-hole design works with standard backing pads on electric sanders and floor machines. Premium siafast abrasive resists loading and clogging to maintain consistent cutting action. These discs produce uniform results across the entire surface, minimizing swirl marks and uneven spots. Ideal for surface preparation, finish removal, and between-coat sanding.