Waterborne, protective sealer for polished concrete. Will impart a high gloss, water, oil and stain resistant finish.


  • High gloss with durable long lasting stain protection.
  • For use on interior, smooth finished concrete floors.
  • Provides scuff and scratch resistant properties.
  • Allows easy application and reapplication.


  • Concrete should be clean, dry and a minimum of 28 days old.
  • Do not apply at temperatures below 40oF
  • API-278 Stain Blocking Polish is a permanent sealer, resistant to conventional floor polish strippers. It provides a great base for concrete floors maintained with conventional polish.
  • Allow 24 to 72 hours to dry prior to contact with stains.
  • API-278 is not designed for use in slip resistant floor finishes.

For More Detailed Information, Download the Data Sheets

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