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Waterproofing

Membrane Seam Tape

Membrane Seam Tape

Details

  • Width: 5 inches
  • Roll Length: 98.5 ft
  • Material: Waterproof fleece-backed polyethylene
  • Use: Seals seams, joints & edges
  • For: Floors, Walls, and Shower Areas

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Features

  • Full Waterproofing Seal:Creates a watertight bond over seams and joints, keeping moisture from penetrating the subfloor.
  • Seamless Integration:Designed specifically for use with the Homenomics Uncoupling Membrane for a uniform waterproofing system.
  • Flexible & Easy to Apply:Conforms easily to walls, corners, and irregular surfaces without tearing or wrinkling.
  • Durable Construction:Made from high-strength, waterproof material resistant to aging, rot, and mold.
  • Heat & Chemical Resistant:Maintains its performance even in high-moisture or high-temperature areas like bathrooms, saunas, and kitchens.
  • Universal Compatibility:Works with most uncoupling membranes and tile underlayment systems on the market.

Homenomics Waterproofing Joint Band

Waterproof Joint Band | 5 in × 33 ft | 5 in × 98.5 ft


Seal every joint for total waterproof protection.

The perfect companion to the Homenomics Uncoupling Membrane ensures no water seeps through seams, edges, or corners.

  1. Prepare the Surface

    Ensure the subfloor and membrane are clean, dry, and free from dust or debris.

    All membrane seams should be abutted (not overlapped) and properly bonded to the subfloor with thin-set mortar.

  2. Apply Thin-Set Mortar

    Using an unmodified thin-set mortar, apply a thin, even layer directly over the seam where two uncoupling membrane sheets meet or where the membrane meets a wall or plumbing intrusion.

  3. Embed The Waterproofing Band

    Lay the Homenomics Waterproofing Joint Band over the fresh mortar.

    Press firmly using the flat side of your trowel, starting from the center and working outward to eliminate air bubbles and excess mortar.

  4. Overlap & Seal

    Ensure the band overlaps each side of the uncoupling membrane by at least 2 inches.

    For corners or pipe penetrations, cut the band carefully and seal all exposed edges with additional mortar for a complete watertight barrier.

  5. Continue Installation

    Once the seams are sealed and smooth, continue with the tile installation as normal.

    Allow the mortar to cure according to manufacturer instructions before exposing it to water or setting tile.

Membrane Seam Tape | Homenomics