For wet and dry sanding,usually in polishing and sandingpaints,precision instrument,metal,composite materials,automobileproduction and repair ,electron.

type:CP38

grain:black silicon oxide

backing:latex paper(Cwt)

bond:R/R

grit size:240-5000

form:sheet,roll,disc

packing for sheet:100 or 50 sheets/bale,1000 or 500sheets/ctn

sheet standard size:23x28cm

other special size of form can be ordered.