Mini Abrasive Fibre Wheels manufactured from high quality 3M Scotch Brite are the best alternative to sandpaper. The two layer design has a surprisingly long service life. Ideal for surface treatment of soft liners, mouth guards, composite veneers, special trays, denture acrylics etc. Brown - coarse, Black - medium, Purple - fine, each in packs of 12 or Trial Pack - one of each grade.
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