Professional sanding block kit fromDura-Block. Perfect for wet or dry sanding, the blocks in these kits are made from patented closed-cell EVA rubber. AB31 TO AB38, AB40 TO AB56, IV1 TO IV28, IV30 TO IV28, IV30 TO IV36, IV52 TO IV54, IV63, KW1 TO KW14, PA21 TO PA38, PH4 TO PH41, PH49 TO PH50 ALL BT.
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