Radnor 64004523 4 1/2'' X 7/8'' 50 Grit Zirconia Plus Fiber Disc (25 PER CASE) Dust Pans & Sweepers Provides at least one hour

Provides at least one hour breakthrough protection agains 20 of the 21 standard ASTM chemicals

ssp218fa-sf

* 80% Ultra-Filtered protein is designed for easy blending

V8 or Clamato Juice * All natural * Great for cooking

concrete or steel structures

Radnor 64004523 4 1/2'' X 7/8'' 50 Grit Zirconia Plus Fiber Disc (25 PER CASE) Dust Pans & Sweepers Provides at least one hourRadnor Zirconia Plus Fibre Discs use premium self sharpening zirconia aluminum abrasive which is bonded to the fibre backing with an advanced resin bond technology that promotes enhanced grain adhesion. This makes these discs ideal for stainless steel, alloy and high pressure applications.