UltraSeal Product Information

FloorMufflerr UltraSeal Product Information

FloorMuffler® UltraSeal Flooring Underlayment is a Premium Grade* highly engineered, cross-linked polypropylene foam with the FloorMuffler® UltraSeal self sealing lip and tape system. FloorMuffler® UltraSeal is the ideal choice for most laminate, engineered and solid hardwood flooring applications. FloorMuffler® UltraSeal can be used for floating and double glue down installations* in both residential and commercial applications.

  • The highest rated and most effective acoustic barrier on the market. Provides the most effective through-the-floor and footfall noise reduction. (IIC 74 / STC 73)
  • Self-sealing lip and tape system allows for easy installation.
  • Provides superior moisture protection. Exceeds industry standards by over 700% (.3 lbs./1000
    ft²/24 hours)
  • Proprietary Advanced Cell TechnologyTM. The most robust compression characteristics on the
    market help to insure the integrity of tongue and grooves.
  • Light, strong and flexible, making it easy to handle and install in nearly all conditions.
  • Mold and mildew resistant.
  • Resilient, nonreactive and fully recyclable - making it an environmentally friendly option.
  • Made in the USA.
  • Surpasses the Indoor Air Quality emissions requirement for California’s Section 01350-the most stringent volatile organic compound (VOC) emissions standard in North America.
  • Selected by award winning researchers as “The World’s Greatest.”


For use only with FloorMuffler® High Performance Adhesive System.

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