PSA Discs - 5” are used for Stock Removal on Substrates, Including Metals, Composites, Gelcoat, and Whitewood.
PSA Discs - 5” is a triangular shaped ceramic mineral designed to slice through the substrate, rather than gouging or "plowing" like conventional abrasives, resulting in a disc that cuts up to 2x as fast and lasts up to 4x as long as conventional abrasives. The C-weight paper backing is ideal for sanding applications where edge retention is not a primary requirement. Pressure sensitive adhesive coating makes it easy to attach and remove to disc pads. Industries Include Cabinetry, Furniture, Custom Woodworking and Millwork. Materials include Aluminum Oxide, Ceramic Grain, Silicon Carbide, and Zirconia Alumina. Grades include Coarse, Extra Coarse, Fine, Medium, Super Fine, and Very Fine. Grits range from 24 to 400 to P400. Colors vary.
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