Bona Blue Siafast Discs Paper 6" No Hole Grit:40 Grit (50/Box) pH neutral formula specially designed

pH neutral formula specially designed for cleaning all types of clear

This professional-grade adhesive sets in 10-30 minutes and reaches full strength within 24 hours

Use with drum sanders to efficiently cover large areas with uniform material removal and minimal scratching

background-color:rgba(255

Bona Blue Siafast Discs Paper 6" No Hole Grit:40 Grit (50/Box) pH neutral formula specially designedBona 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,