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3M™ Microfinishing Film Belt 372L, 20 Mic, Red, 4 in x 38 in


Sale price $361.24 Regular price $445.98

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Each Unit contains 50 Each
  • Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish
  • Durable polyester film backing provides flexibility for consistent finishing
  • Resin bonding resists deterioration from heat, extending the life of the abrasive belt
  • Closed-coat construction provides good grain density and helps deliver a finer finish