Orders for in-stock items are processed within 24–48 hours. We handle all logistics with professional care to ensure your industrial equipment arrives ready for use.
To provide the best value, some items ship directly from our specialized manufacturers. This model allows for faster access to new inventory and specialized factory calibration.
Heavy machinery is shipped via LTL freight. Our team coordinates with professional carriers to ensure safe unloading at your facility. Please contact us for specialized lift-gate needs.
Lumax Innovations ensures all equipment meets applicable industrial safety requirements. We provide secure handling for every shipment to protect both the cargo and your team upon delivery.
Speed up your finishing lines with rapid-change Velcro backing, wet or dry versatility, and ultra-durable silicon carbide abrasive performance.
Maintaining a fast, flawless polishing sequence requires sandpapers that hold their grit and switch out in seconds. Built for the grueling demands of high-volume production, our 4" Hook & Loop Silicon Carbide Sandpaper features an advanced abrasive matrix that cuts cleanly through stone without early loading or tearing. Each disc is equipped with a convenient knockout center to accommodate water-feed polishers and a heavy-duty Velcro backing that grips tight under high rotational torque. Rated for both wet shop polishing and dry job-site touch-ups, these discs provide the ultimate consistency required for pristine, factory-grade edge profiles on natural and engineered stone.
Bulk Box Commercial Value: Sold in convenient, high-volume boxes of 50 units to keep your shop fully stocked and reduce your overall tooling cost-per-foot.
Aggressive Silicon Carbide Matrix: Engineered with premium silicon carbide grains that continuously fracture to expose fresh, razor-sharp cutting edges, dramatically shortening polishing cycles on granite and marble.
Instant Velcro Quick-Change Backing: Heavy-duty hook and loop backing ensures effortless disc changes in seconds, minimizing machinery downtime between grit transitions.
Integrated Knockout Center: Built with a removable center plug, making these discs perfectly adaptable for center-water-feed pneumatic polishers or standard solid backing pads.
True Wet & Dry Versatility: Fabricated with a resilient waterproof bond that delivers flawless, skip-free refinement whether running under heavy water flow or doing dry on-site miters.
Product: 4" Hook & Loop Sandpaper Discs
Abrasive Material: High-Purity Silicon Carbide (SiC)
Backing System: Heavy-Duty Velcro (Hook & Loop)
Package Quantity: 50 Units per Box
Design Feature: Removable Knockout Center
Operation: Wet or Dry Applications Optimized
Material Compatibility: Granite, Marble, Quartz, Engineered Stone, and Concrete Edges
