High-Speed Flexible Phenolic Backing Plate - 4-1/2"

Our .055" phenolic backing plates are made from a fiber substrate, reinforced with hardened resins and pressed into shape to deliver the perfect balance of strength, lightweight durability, and flexibility.

Versatile for a wide range of applications, including grinding, sanding, and finishing.

Used across multiple industries for applications requiring high-speed performance and flexibility:

• Autobody repair

• Working with soft metals

• Finishing marble and stone

Specifications:

• 4-1/2" Diameter

• Maximum RPM - 20,000 

• .055" Thickness

• 7/8" depressed center hole

Proudly made in the USA!