Pinit 3M 5100 Red Pad 14" x 20" SKU 3M14X20RED QTY AVAILABLE: 14 $10.22 Quantity -+ Add to Cart Details 3M 5100 Red 14x20 Inch Rectangular Floor Pads 3M 5100 Red Buffing 175 To 600 RPM, Case of 10 Pads, 5100-14X20. 3M Red Buffing Pad 5100. For spray buff... Details Back Details3M 5100 Red 14x20 Inch Rectangular Floor Pads 3M 5100 Red Buffing 175 To 600 RPM, Case of 10 Pads, 5100-14X20. 3M Red Buffing Pad 5100. For spray buffing. Cleans when damp; buffs when dry. Cleans and removes scuff marks.