The 3M 413Q 320 Grit Wet or Dry Sandpaper Sheet is engineered for versatility and precision. Measuring 9″ x 11″, this medium-fine abrasive sheet features durable aluminum oxide grit, ideal for surface preparation and finishing on a range of materials, including metals, plastics, painted surfaces, and wood. Its waterproof design allows for both wet and dry sanding, reducing dust and extending the life of the abrasive.
Constructed with a tear- and moisture-resistant paper backing, the 413Q series ensures durability and flexibility, even in demanding environments. Whether you’re smoothing primer, feathering edges, or refining a painted surface, this sheet delivers consistent results and professional-grade finishes for automotive, industrial, or home projects.
