Flexpad made in the U.S.A 6" x 1 1/2" with 14mm thread
150mm Soft. This is a very popular all Yellow Foam SOFT sanding pad. It is used for finish sanding. It's soft, so you have to run it slower.
150mm Medium. Use the Red/White MEDIUM FLEXPAD after you use the Orange Hard pad with a lighter sandpaper to get scratches out of your work. This is a great all around sanding pad. The flex is between the soft and hard pad.
150mm Hard. The Orange/White Flexpad is tough. Used for rough sanding. You can flatten the bumps, grind fin boxes and glass fins with this pad, no problems. A good Boat Builders sanding pad.Also recommended for Boat Builders. Flexpad is universally sold to the Boat Building Industry and Automotive Industry.