Executing large-scale sanding projects, smoothing down broad drywall patches, or stripping resilient layers of old paint by hand is slow, exhausting work that easily results in an uneven finish. Low-grade sandpaper only adds to the hassle by tearing unexpectedly, losing its abrasive grain under pressure, or clogging within minutes of starting. The Ingco 50-Piece Multi-Grit Sanding Sheet Set is an industrial-grade surface preparation solution engineered to deliver rapid material removal and highly consistent finishes. Precision-cut to a universal 145mm x 114mm footprint, this comprehensive master pack provides tradespeople and refinishing experts with an abundant supply of high-end sheets to keep palm sanders running productively without constant downtime.

The exceptional service life and uniform scratch patterns of these sheets stem from their premium industrial-grade aluminum oxide abrasive grain formulation. This highly durable mineral grain resists extreme thermal buildup and fractures cleanly during high-speed oscillations to continuously expose fresh, sharp cutting edges. Outfitted with a heavy-duty hook-and-loop backing matrix, each sheet grips your sander’s pad tightly without sliding, wrinkling, or lifting at the corners under heavy downward pressure. Spanning four strategically curated grits from extra-coarse P40 for aggressive stripping to fine P180 for smooth pre-finish leveling, this ultra-versatile assortment mounts seamlessly onto matching 1/4-sheet palm finishing sanders to optimize your workflow across a wide range of material types.

Technical Specifications

• Brand: INGCO

• Sheet Sizing Dimensions: 145mm x 114mm Standard 1/4 Sheet Rectangular Profile

• Total Set Quantity: 50 Pieces Per Heavy-Duty Retail Assortment

• Abrasive Mineral Core: Premium High-Performance Industrial Aluminum Oxide

• Attachment Interface Layout: Heavy-Duty Hook-and-Loop (Velcro-Compatible) Quick-Change Backing

• Master Grit Assortment Breakdown:

  • 10 x P40 Grit Sheets: Extra-coarse abrasive profile for heavy stock removal, stripping thick paint layers, and flattening rough timbers

  • 15 x P80 Grit Sheets: Coarse profile for initial wood flattening, removing light corrosion, and leveling deep surface imperfections

  • 15 x P120 Grit Sheets: Medium-grade profile for general surface smoothing, blending scratch lines, and intermediate wood prep

  • 10 x P180 Grit Sheets: Fine-grit finishing profile for final surface smoothing before applying primers, stains, or protective topcoats

• Machine Compatibility Match: Custom-engineered fitment for standard rectangular 1/4 sheet palm finishing sanders and palm orbital sanders

• Primary Target Substrates: Hardwoods, softwoods, structural timber panels, drywall joint compounds, plaster walls, old paint varnishes, rigid plastics, natural stone tiles, sheet metals, and glass surfaces

• Primary Applications: Refreshing interior plaster walls, stripping old finishes from furniture, preparing automotive panels, deburring metallic edges, and executing final pre-varnish sanding steps

• Ideal Target Users: Professional carpenters, building contractors, workshop technicians, and woodwork DIY enthusiasts

• Packaging Type: Supplied safely enclosed inside a heavy-duty commercial double-blister pack layout for absolute abrasive face protection and clean warehouse shelf inventory tracking