Bumpon Cushion 1 - Pack
This 3M Bumpon™ polyurethane material allows a smoother grind & a refined polish when used with any finer grade abrasive – such as Trizact™ (#87793 and #87794) or Diamond. Mounted between the Backpad and the abrasive, it gives the abrasive some extra space to “fall into” and brings vibration to a strict minimum. The cushion is ideal for working on rounded or domed objects and is equally useful for flat surfaces.
3M™ Genuine Bumpon™ Features: – Excellent skid-resistance due to high coefficient of friction • Excellent resistance to marring or staining * • Long aging resiliency • will not crack or harden * • Excellent Cushioning properties • Excellent abrasion resistance • Vibration and shock dampening • Easy application with Pressure-Sensitive Adhesive backing (PSA)
* Resulting from a urethane composition which contains no plasticizers