Flexible Shaping Block - Medium/Hard Density

Flexible Shaping Blocks are typically used for finish sanding. Making long strokes (nose to tail, tail to nose) will result in a clean finish ready for glassing. 

Constructed out of high-density flexible foam, with a velcro hook bottom. Product dimensions: 4.5" x 11".

For use with Flex Block Hook & Loop Sandpaper.