3m bumpon blacktransparent polyurethane rubber feet packs 3m sj 5009 mpbb this 3m8482 bumpon8482 black polyurethane rubber foot 223mm x 101mm comes in a pack of 12 and is a self adhesive rubber bumper that can be used as a foot stop or spacer designed not to scratch or stain surfaces while reducing vibration and noise the cylindrical concave top can be used for custom applicationsideal for heavy appliances or electronic devices and suitable for the following surfaces abs a