Application:Mould、electronic products, machinery parts，automobile.The paper backing is flexible, Manual operation is convenient and suitable for curved surface.CC89P sand paper can maintain flat in humid condition because of good resist-curl processed.

 Materials: 

Abrasives:Silicon carbide/Aluminium Oxide

Bond:Resin over resin

Paper:Cwt Latex paper(15% Latex 、 30% latex)

Grit No:P60-P2500