used as a raised platform for filing, sanding and burnishing  

  foam backed fine 14 cm x 11.4cm sand paper sheet for rough sanding Art Clay

 Ultra fine  foam backed sandpaper 14cm x 11.5 cm sheet for smoothing the surface of Art Clay before firing

 Micro fine foam backed sandpaper 14cm x 11.5 cm sheet for smoothing the surface of Art Clay before firing 

 Use for forming hollow patterns. Model into any shape and make an excellent internal structure for Art Clay. Burns away during firing.

 After firing & wire brushing, Burnishing is the final polishing other than buffing  

foam back  sandpaper one sheet fine, one ultre fine, one micro fine,