BPP 70112031 Polishing Wool Pad White Wool Yellow and Black Insert ship 500 The Becca Enviro 50 Flex Self tightening The Becca Enviro 50 Flex Spray Gun Cleaner is designed to meet the challenges of getting waterborne spray guns clean quickly Then simply attach the monitor by using the air sampling kit to bring the sample to the monitor mounted on the outside of the booth The Polishing Wool Pad is fine wool material over a foam pad that works with your milder polishing compounds to provide unparalleded polishing and finishing results The compound stays where the work is being done so you can finish all of your work quickly and uniformly