Use for scuffing the blend area prior to painting. Suggested backup pad (part number 05551) and interfpad (part number 05777). Model # 30770 Features: Preparing blend panels prior to paint application. Suggested back up pad PN05551 with soft interfpad PN05777. Can be used with 3M Random Oribtal Sanders. Item Dimensions: 9. 2" L x 6. 9" W x 6. 9" H.
