Puck Duo - Abrasive 180 grit one side / Ceramic 120 grit opposite side

Puck Duo disc cartridge with Norton A275OP® 180 grit fine aluminum oxide abrasive one side / Norton Blaze® ceramic 120 grit coarse opposite side. Norton A275OP® 180 grit paper PSA sheet features a heat-treated, P-graded aluminum oxide abrasive. The latex-saturated, fiber-reinforced backing offers a 50 to 60 percent improvement in tear strength with exceptional flexibility. This paper sheet is an excellent choice for hand sanding painted surfaces, plastics, composites, or any other material that's prone to loading, as the non-pigmented, water-based stearate coating resists both loading and clogging. Norton Blaze® 120 grit coarse ceramic alumina is ideal for almost any material including woods, laminate, plastics, fiberglass, composites, gelcoat, paint, stainless steel, high alloy steel, super alloy, titanium and other tough-to-grind metals. Norton Blaze® is a self-sharpening ceramic alumina (Seeded Gel–SG) grain that cuts faster and lasts up to 200% longer than standard abrasives. The supersize layer and strong backing provides aggressive cutting action, maximum performance and advanced cooling. Puck Duo disc cartridges snap fit into Pocket Edger & Pocket Edger Pro to easily chamfer any edge at exactly 45°, and are infinitely rotatable within Edger to use entire abrasive surface for optimized cutting efficiency.