Emery self-adhesive used to work with angle grinders. Used to work with body putty, paint, soil, plastic, wood or non-ferrous metals. Circles with grain size from 36 to 40 used for pre-grinding of the surface, 60 to 80 for finish grinding. Materials used: the base paper P, density 120 g / sq. m .; grinding grain alumina; connector phenolic resin; material suede clutch; Coating semi-open. Application: wood, paint, metal. Features wide range of applications, self-adhesive, for preliminary grinding.