Close this search box.

Treadstone® SM Seam Tape

Treadstone® SM (Sound Mat) Seam Tape is an advanced proprietary tape engineered with a coated crepe paper backing and a robust natural/synthetic rubber adhesive blend.


Treadstone® Seam Tape is not just any tape; it’s a game-changer in the construction and flooring industry, revolutionizing how professionals handle sound mat installations. Crafted with a proprietary coated, crepe paper and powered by a robust natural/synthetic rubber adhesive, this tape is designed for unmatched performance. The coated face of the tape is engineered to provide the perfect surface for bonding with poured Treadstone and HydroPhase Cements, ensuring an enhanced bond that brings added stability and strength to Treadstone Sound Mat joints. This innovative solution dramatically reduces the risk of cement underlayment cracking along sound mat seams, ensuring a flawless finish every time.

The Treadstone SM Seam Tape is the professional’s choice for ensuring that every flooring project is built on a solid, crack-free foundation.


  • Proprietary Coated Crepe Paper: Ensures the ideal surface for cement bonding.
    Natural/Synthetic Rubber Adhesive: Offers a strong, durable hold.
    Enhanced Bond: Provides added stability and strength at joints.
    Conformable: Flexes and fits to any shape or angle, making it perfect for all projects.
    Easy to Use: Simplifies the installation process, saving time and effort.


  • Increased Durability: Minimizes the risk of cracking along sound mat seams, extending the life of your flooring.
  • Improved Stability: Ensures the sound mat remains securely in place, providing a solid foundation.
  • Enhanced Performance: Optimizes the effectiveness of Treadstone and HydroPhase Cement installations.
  • Time and Cost Efficiency: Reduces the need for repairs and rework, saving both time and money.
  • Versatility: Suitable for a wide range of projects, enhancing the quality of both residential and commercial flooring installations.



16 Rolls per case. Case quantities only

For use on all field seams in Treadstone Elite, Elite Duo and R1 installations

Data Sheets

Technical Data Sheet