Item:  Wet and Dry Silicon Carbide PSA Abrasive Sand Paper Discs Application:  Wet or dry sanding for paints, primes, plastics and metallurgical, etc. Model No.:  LSS Type:  Paper Discs Diameter:  4", 5", 6", 7", 8", 9", 10", 12", etc. Grade:  40 to 5000 grit Color:  Black Abrasive Grain:  Silicon Carbide Backing Material:  C-wt Latex Paper Bonding:  Resin over Resin Coating State:  Close Coat Package:  2000 Pieces per Case for PSA Abrasive Sand Paper Discs MOQ:  100 pieces Sample:  Available Payment Terms:  T/T, L/C, Western Union, Paypal Product Features · Designed for wet or dry use· PSA (self-adhesive) backing allows for quick discs change· C weight· Waterproof with a latex backing· Top Quality