Polyester fabric covers are a good choice for most painting applications. These covers are clean room laundered, HEPA dried, and individually vacuum sealed, so they won’t shed dust or fibers onto wet paint or coatings. They also absorb paint, oil, and other fluids to keep them from dripping onto your work surface. These covers protect your arm from light paint splashes and spills, but large amounts of fluid will soak through the fabric. Use the snaps on covers for Fanuc arms to easily install and remove them. Covers for Universal Robots (UR) arms are made from a stretchy fabric that hugs your arm without restricting its movement.