PSA540GRTB - 5" x NH 40 A/O 1950 siastik PSA discs - Tab Category: Discs Manufacturer: sia Abrasives, Inc. USA

sia Abrasives 1950 siaspeed PSA discs are versatile all-around discs with extremely long lifetime, very high stock removal rates and excellent finish, and low abrasive consumption. Due to the open coating in the 220-600 grit range there is minimal clogging. The 40-80 grit range contains a performance-enhancing grit mix with ceramic corundum. siaspeed 1950 PSA discs are typically used for keying of polyester and composites, feathering edges, and flattening body filler and primer filler.

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PSA540GRTB Data:

Coating Method: Closed Grit: 40 Backing: c-wt paper Grain: Aluminum Oxide Box Qty: 50 Attachment: PSA Case Qty: 500 Size: 5" x NH Sold in: Boxes Category: Discs