sia 2820 siamet siafix R-Type Quick-Change Disc
An automotive workshop item from Sia Abrasives. The selling unit and product references are listed below.

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An automotive workshop item from Sia Abrasives. The selling unit and product references are listed below.
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| Inventory item | AU-4917.8786.0120 |
|---|---|
| Product number | 4917.8786.0120 |
| Selling unit | Each |
| Inventory description | 2" QUICK CHANGE DISC (120G) |
| Manufacturer product number | 4917.8786.0120 |
Full product details, applications & manufacturer specifications
An automotive workshop item from Sia Abrasives. The selling unit and product references are listed below.
About this product range
2820 siamet is a zirconia-alumina abrasive for metalworking, with cloth backing and a resin-over-resin bond. The manufacturer lists steel and non-ferrous-metal applications and forms that include siafix quick-change discs. It can be used in the specified dry or wet sanding processes; sanding grease is recommended when sanding aluminum. The selected R-Type disc diameter and grit are listed below. Match the quick-change backing pad and observe the tool and abrasive speed limits.
Selected product & format
- Manufacturer product number
- 4917.8786.0120
- Selected format
- 2″ QUICK CHANGE DISC (120G)
- Selling unit
- Each
Recommended uses
Automotive refinishing- Inventory item
- AU-4917.8786.0120
- Product number
- 4917.8786.0120
- Selling unit
- Each
- Inventory description
- 2" QUICK CHANGE DISC (120G)
- Manufacturer product number
- 4917.8786.0120
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