Eagle Brand Black Silicon Carbide Waterproof Sandpaper. OEM and ODM Customization: Accepts customization from samples, designs, and offers full or minor customization options. Free Sample Availability: Samples are offered for free to ensure product quality meets customer requirements. Wide Grit Range: Available in grit range from P60 to P3000 to suit various sanding needs. ISO Certified Quality: Operates under ISO 9001 and ISO 14001 certified processes for consistent quality. Fast Response Support: Engineers provide quick responses within 24 hours for technical inquiries. Free Reproduction for Defects: Any quality problems are resolved with free reproduction of the product. Factory Direct Pricing: Products sold directly from the factory ensuring competitive pricing and quality. 30+ Years Expertise: Over three decades of dedicated R&D and production in advanced abrasives.