This 3M Bumpon polyurethane material allows a smoother grind and a refined polish when used with any finer grade abrasive, such as Trizact 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 while working
The ninja cushion is ideal for working on rounded or domed objects
It is equally useful for flat surfaces

Technical Details

Product Details

Package Dimensions
Width : 4.1 inch
Height : 1.4 inch
Length : 5.4 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B006CQX3TG

Product Description

This 3M Bumpon polyurethane material allows a smoother grind and a refined polish when used with any finer grade abrasive, such as Trizact 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 while working. The ninja cushion is ideal for working on rounded or domed objects and is equally useful for flat surfaces.