1815 siatop Ø115mm P100 (Pack of 50)

1815 siatop is a heavy-duty zirconia alumina coated disc engineered for fast and cost-effective surface treatment of steel and non-ferrous metals. The closed coating with cooling additives delivers a high stock removal rate and a long lifetime, while the heavy F-weight paper backing ensures consistent flatness and durability under load. Ideal applications: Grinding and blending of welding seams and joints Deburring of mild and stainless steel Paint, rust and scale removal Weld preparation and surface conditioning Key preparation prior to powder coating Aggressive sanding of hardwoods Materials suited: Unalloyed and low-alloy steel, high-alloy stainless steel, non-ferrous metals, hardwoods. Features: Zirconia alumina grain for fast, aggressive cut Closed coating with cooling additives extends life Heavy paper backing resists tearing and curling Hook-and-loop (siafast) backing for quick disc changes Wide grit range from coarse stock removal to fine finishing Product specifications Diameter Ø115mm Grit P100 Pack quantity 50.0 sia order code F03E004N1U