3m bumpon blacktransparent self adhesive polyurethane rubber feet single 3m sj 5017 this 3m8482 bumpon8482 black polyurethane rubber foot 19mm x 96mm is a self adhesive rubber bumper that can be used as a foot stop or spacer designed not to scratch or stain surfaces the hemispherical shape provides excellent sound damping and energy absorptionideal for small electronic devices or small kitchen appliances and suitable for the following surfaces abs acrylic glass metals pol