Grobet - 3m Sanding Sponges Medium

Closed-cell foam rubber sanding pad is great for working with platinum, and flexible enough to conform to almost any contour or surface. Can be folded or trimmed to fit into small spaces. Can be used wet or dry. Micron-graded aluminum oxide abrasives make them safe for a variety of applications. WARNING! This product does not contain substances above the safe harbor level established by the list from California Proposition 65. However, during the normal use of the product, dust and particles can be created during the sanding, drilling or grinding process on materials such as wood, paint, cement, masonry or metal.