Get smooth and even wall finishes with Waterproof Sandpaper Sheets, available in 100, 150, and 320 grit sizes. Specially designed for wall preparation, paint removal, putty finishing, and surface leveling, this sandpaper provides excellent durability and resistance to tearing. Its waterproof design allows use with water for dust-free sanding and longer sheet life. Ideal for painters, masons, and DIY home projects, this sandpaper ensures a clean, professional wall surface before painting or coating.