2 3/4" PSA File Board Sheets

2 3/4" PSA File Board Sheets are pressure-sensitive adhesive (PSA) abrasive sheets designed for use with file boards or sanding blocks. These sheets are commonly used in automotive, woodworking, and metalworking applications for sanding, smoothing, and shaping surfaces.
The PSA backing allows for quick and secure attachment to file boards, ensuring the abrasive stays firmly in place during use. Ideal for detail sanding in tight or contoured areas, they are perfect for surface preparation, blending body filler, feather edging, and general sanding tasks.