Waterproof Silicone Carbide Sandpaper, 320-grit, 9 X 11 In., 5-pk.

Discover Waterproof Silicone Carbide Sandpaper 320‑Grit – a durable 9‑by-11‑inch sheet designed for both dry and wet applications. Crafted from high‑quality silicon carbide, each sheet delivers fast, razor‑sharp cutting action while resisting water damage. The waterproof backing prevents swelling, allowing you to sand with water to keep the surface clean and extend the life of the abrasive. Ideal for smoothing between coats of paint, varnish, lacquer, or other finishes.

Why it works: The combination of a fine 320‑grit surface and water‑resistant backing gives you a smoother finish with fewer passes, reducing labor time and material waste. Using water while sanding minimizes dust, creating a safer workspace and a cleaner final appearance.

• 320‑Grit Precision: Provides an extra‑fine finish perfect for final sanding stages and between‑coat preparation.
• Waterproof Backing: Enables wet sanding without clogging, prolonging abrasive life and maintaining consistent performance.
• Silicon Carbide Abrasive: Synthetic mineral that cuts quickly and evenly on wood, metal, plastics, and composites.
• Large 9×11‑in. Size: Covers more surface area per sheet, reducing change‑out time on big projects.
• Pack of Five: Stocked set ensures you have enough sheets for multiple jobs, offering great value for professionals and DIY enthusiasts.

Ready for flawless results: This waterproof silicone carbide sandpaper delivers a professional‑grade finish whether you’re refinishing furniture, preparing automotive panels, or tackling a home renovation. Its ability to work wet or dry gives you flexibility, while the durable construction resists tearing and fraying. Choose this 5‑pack for reliable performance that keeps your projects on schedule and under budget.