The 3M™ Hookit™ Abrasive Disc 337U is specially designed for sanding tough automotive E-Coat primers. It delivers a consistent matte finish equivalent to P320 grit, eliminating the need for coarser grades. Its multi-hole design provides excellent dust extraction, ensuring a clean and efficient sanding process.

Key Features

  • Equivalent to P320 grit for consistent matte finish

  • Ideal for extremely tough automotive E-Coat primers

  • Multi-hole configuration for excellent dust extraction

  • Efficient sanding for primer preparation

Suggested Applications

  • Primer sanding

Specifications

  • Diameter: 150mm

SKU 3M50535
Brand 3M

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