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MasterSeal 350 Trafficguard Rapid-Setting, Epoxy-Based Concrete Overlay System Kit

MasterSeal 350 Trafficguard Rapid-Setting, Epoxy-Based Concret

Hazardous material cannot ship by air transportation. LTL shipping is required.

MasterSeal 350 is a rapid-curing, skid-resistant, epoxy-based concrete overlay system. When mixed with aggregate it can be used as a repair mortar.

The kit contains:

  • 5 Gallons of Part A
  • 5 Gallons of Part B

Recommended uses:

  • Horizontal surfaces
  • Interior and exterior
  • Bridge decks
  • Steel decks
  • Warehouse floors
  • Elevated airport runways 
  • Balconies
  • Concrete
  • Steel


  • One-to-one mix ratio by volume simplifies application
  • Durable surface extends service life
  • No primer required for faster installation
  • 100% solids


  • Rapid strength development helps minimize traffic disruption
  • Waterproof to prevent chloride ion contamination
  • Freeze-thaw damage and salt scaling
  • 90% lighter than typical concrete overlays to limit dead load in suspended structures
  • Excellent adhesion to the substrate to prevent delamination and extend surface life
  • Skid resistant increasing safety for vehicles andpedestrians

Formerly known as TraficGuard EP35

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