Pro-Tect Ultra Hard Seal

A high-performing, 2-part urethane coating designed to work in both interior and exterior environments. Use PTU Hard Seal for interior and exterior applications. The Ideal Coating for Ceramic, Porcelain, Natural Stones, and Concrete. High performance, low sheen, natural appearance.

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Prior to application, the space should be conditioned and between 60-80 degrees Fahrenheit. Surface should be properly prepared and cleaned.

  1. All acrylic finishes should be removed
  2. Any existing urethane coating showing flaking or yellowing should be removed
  3. Surface should be agitated using a 3M Scotch-Brite Surface Preparation Pad Plus (SPP) pad (or equivalent)
  4. Floor must be final cleaned using XL PTU Coating Prep for proper adhesion to occur


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