Rupes Blue Bigfoot Microfibre 170mm Coarse Buff White Pad Pk2 9.BF170FH Drop Sheets The Iwata 93765610 needle cartridge Color:Gloss Colonial Red The Iwata 93765610 needle cartridge packing is is perhaps the most common replacement part for keeping your full size Iwata spray gun working like new Back Mounted The coarse microfiber pads are designed for removing heavy swirl marks The one piece molded design gives BigFoot Microfiber Pads the strength to work with the large diameter orbital movement designed by RUPES and the patented spiral slots are arranged in particular arcs so they interface with the venting holes on the backing plates they mount to and reduce heat buildup on the polishing surface