1950 siaspeed 81x133mm P320

1950 siaspeed is sia's flagship automotive refinishing disc - a high-performance ceramic and aluminium oxide blend with a stearate top size and E-weight paper backing. The ceramic grain delivers fast, cool stock removal, while the stearate prevents loading on paint, primer and filler. Ideal applications: Automotive paint, primer and filler sanding Body shop preparation - paint stripping through to fine finish Metal preparation and weld cleaning Solid surface and composite sanding Any high-throughput application where speed matters Features: Ceramic/AO blend grain for fast, cool cut Stearate top size eliminates loading E-weight paper backing balances flex and durability Hook-and-loop (siafast) backing for instant changes Wide range of hole patterns to suit major sander brands (Festool, Mirka, RUPES, 3M) Grit range from P40 to P1500 for full-process sanding Product specifications Size 81x133mm Grit P320 sia order code F03E005ST2