Sungold Abrasives 020082 5 120 Grit Psa Sanding Discs Silicon Carbide Cloth ForSungold Abrasives 020082 5 120 Grit Psa Sanding Discs Silicon Carbide Cloth For Product Features P graded Silicon Carbide grain insures a more consistent finish Heavy duty full polyester cloth to withstand the most severe applications Waterproof can be used wet or dry Full resin on resin bond resists heat and moisture PSA discs with quick release tab and individually lined Description Sun gold Abrasives 5" 120 Grit PSA Cloth Discs are used for stone,