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Tennant Coatings is now Sherwin-Williams® High Performance Flooring!
Starting January 2023, you’ll find our expanded line of products and systems at
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Tennant’s Eco-Hard-N Seal (Concrete Hardener and Sealer) reduces dusting produced by concrete floors, protecting your environment and assets​​

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Key Features of Eco-Hard-N-Seal

  • LEED – Credits available – Indoor Environmental Quality – 4.2 Low Emitting Materials, Paint & Coatings
  • Solvent-Free
  • Low odor


  • Apply at 300 sq ft per gallon

Color and Size Options

  • Available in Clear only, colorants cannot be added
  • Eco-Hard-N-Seal - 5 gallon unit
    • Part number 08695-5
    • Kit Includes:
  • Eco-Hard-N-Seal - 55 gallon unit
    • Part number 08695-55
    • Kit Includes:
      • Eco-Hard-N-Seal (Qty 1)

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We'd love to hear from you. To request a consultation or for general questions please fill out the form below.​​​​