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Astro Pneumatic 4538 Economy Air Undercoating Gun

  • $14.43

  • Air undercoating gun fights rust and stone ships
  • Use with all brands of undercoat at any viscosity
  • Comes with 2 tubes: 3-1/4-inch long with 5/16-inch ID and 7-1/4-inch long with 1/4-inch ID
  • Quickly disassembles for a fast cleanup
  • Light weight of 0.65-pound

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