1815 siatop Ø180mm P40 (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