Wood Wooden Floor Furniture Polishing PA610 Nylon Polyamide Sic Silicon Carbide Abrasive Brush Filament. High Durability Material: Made from PA612 nylon with superior bend recovery and low water absorption for long-lasting performance. Versatile Grit Options: Available in Silicon Carbide (SIC) with mesh sizes from 80# to 1000# for various grinding needs. Superior Stiffness: SIC grit offers higher stiffness and hardness than White Alumina, ensuring efficient cutting force. Precision Surface Finishing: Ideal for polishing wooden floors, furniture, and complex shapes without damaging workpiece dimensions. Flexible & Elastic: Filaments provide great elasticity and flexibility, suitable for curved, concave, and convex surfaces. Wide Industry Application: Used in textile, steel, PCB cleaning, stone polishing, and general industrial grinding applications. Certified Quality: Products hold FDA, CE, and ISO certifications ensuring safety and quality standards. Customizable Specifications: Diameter ranges from 0.3mm to 1.5mm with customizable grit loading and mesh sizes.