All 3M™ Bumpon™ Protective Products feature a urethane composition which exhibits:
Good load bearing shape for heavier items
Easy application with 3M pressure sensitive adhesives
Won't scratch or stain surfaces
Reduces vibration and noise
Will not crack or harden
3M™ Bumpon™ Protective Product SJ5023 is a self-adhesive rubber bumper designed to be used as feet, stops and spacers. The flat top shape provides increased load bearing capacity and better wear resistance. Black, .81 in wide x .300 in high.