Dura-Block AF4425, 4.5" x 30" Wide Longboard PSA Sanding Block quick change discs biodegradable formula is environmentally-friendly and

biodegradable formula is environmentally-friendly and can be used in a marina

5" x 30" Wide Longboard PSA Sanding Block (AF4425) is designed to flex with the contour of any sanding surface without digging into filler materials

Fill Material Type: Natural Bristle

Buff and Shine #480G Euro Orange Foam Pad is perfect for medium compounding applications

Dura-Block AF4425, 4.5" x 30" Wide Longboard PSA Sanding Block quick change discs biodegradable formula is environmentally-friendly andProduct Overview: Dura Block 4. 5" x 30" Wide Longboard PSA Sanding Block (AF4425) is designed to flex with the contour of any sanding surface without digging into filler materials. Perfect for wet or dry sanding. This block features smooth backing and is for use with 4. 5" wide PSA (sticky back) sandpaper rolls. DuraBlock sanding tools are made from durable, high density patented closed cell EVA rubber. They are sized and shaped to follow contours