Dura-Block AF4423, 4.5" x 24" Wide Longboard PSA Sanding Block rust removal Pad firmness: Hard

Pad firmness: Hard

I hope the competition doesn’t use it

deep gloss and swirl-free finish in a single step after compounding

Conical T29 Shape with quality zirconia alumina grain offer good consistent performance with low initial price point

Preparation & Application:

Dura-Block AF4423, 4.5" x 24" Wide Longboard PSA Sanding Block rust removal Pad firmness: HardProduct Overview: Dura Block 4. 5" x 24" Wide Longboard PSA Sanding Block (AF4423) 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