3M™ Scotchkote™ 323 Liquid Epoxy Coating 50ml Cartridge Applicator



SKU: CG-50-1 Categories: ,


3M Scotchkote™ Application Gun for the 50ML Cartridge.

3M™ Scotchkote™ Liquid Epoxy Coating 323+ is the latest innovation in Liquid Epoxy Coatings from 3M. This two-part system features improved adhesion, flexibility and impact resistance to help prevent corrosion on steel pipes and other metal surfaces.

General Application Steps

For use as a joint coating, a refurbishing coating, or as pipe coating.

  • 1. Remove oil, grease, and loosely adhering deposits.
  • 2. Verify the air temperature is 5°F/3°C above the dew point.
  • 3. Abrasive blast clean surface to NACE #2/SSPC-SP10, ISO 8501:1 SA-2 1/2 near white metal.
  • 4. With air hose, clean blasted surface of any abraded debris then verify anchor profile is 2-4 mils/50-100 microns.
  • 5. With the substrate between 41°F/5°C and 200°F/93°C dew point 5°F/3°C below air temperature, apply Scotchkote™
  • Liquid Epoxy Coating 323+ at minimum film of 25 mil/ 625 microns.
  • 6. Apply Scotchkote™ 323+ as soon as possible after blasting but no more than 4 hours.
  • 7. Allow to cure per time & temperature chart below.
  • 8. Visually or electrically inspect the coating for defects.
  • 9. Repair all defects using Scotchkote™323+ as repair material.

This Scotchkote™ application gun is for the 50ML Cartridge. If you are looking for a different size, check the products below.

3M™ Scotchkote™ – 450 ml Manual Cartridge Applicator

3M™ Scotchkote™ HSS Cartridge 450ml Spray Gun



Additional information

Weight 3 lbs


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