Mirka 3" Foam Interface 5/BX

3" FOAM INTERFACE 5/BX. Hook and loop foam interface 3" for 3" sanding discs. Works perfect with mirk 320, 600, and 800 discs and if you want an extra layer of padding throw in behind the 1000 or 3000 grit discs. Goes between the backing pad and disc.

• This grip faced interface pad is a medium density pad. 
• It is 3 inches in diameter, has no holes, and works with hook and loop abrasives.
• Makes it easier to contour to the shape of the material you are sanding.