Skip to content
Free shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free shipping across NZ, Australia & Pacific for orders above $200
Free shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free shipping across NZ, Australia & Pacific for orders above $200

STRATAFLEX Seam Tape (per roll)

Original price $62.00 - Original price $62.00
Original price
$62.00 incl. GST
$62.00 - $62.00
Current price $62.00 incl. GST

Overview

Waterproofing systems often fail at the joints rather than the surface itself. STRATAFLEX Seam Tape is designed to secure those weak points by forming a continuous watertight seal along seams, corners, and floor-to-wall transitions. Made from a double-stick elastomeric material, it bonds firmly with the help of an NAC primer, giving a fast and durable fix. Once applied, flooring or tile installation can continue the same day without holding up the job.


Tradie rates?

Contact us

  • Uses double-stick elastomeric construction for strong, lasting adhesion
  • Seals joints, seams, corners, and transitions where water is most likely to creep in
  • Works in both interior and exterior waterproofing applications
  • Designed to pair with NAC primer for a secure bond
  • Allows same-day flooring installation to reduce site downtime

STRATAFLEX Seam Tape is commonly used in wet areas such as bathrooms, showers, and laundries, where water ingress quickly damages substrates. It also performs well outdoors on balconies, decks, and terraces exposed to the weather. Commercial spaces that demand consistent waterproofing, like kitchens or washrooms, benefit from the speed and reliability this seam seal tape provides.

Start by preparing the surface, making sure it's clean, dry, and properly primed with NAC primer. Roll the tape over the seam or joint, pressing it firmly into place for full contact. Overlap adjoining strips slightly to keep the barrier unbroken. Once applied, the area is ready for tiling or floor finishes the same day.

  • Concrete slabs and screeds
  • Cement-based boards and plaster finishes
  • Plywood and timber underlay (when primed)
  • Existing tiled surfaces (with primer)

Supplied as a 6-inch-wide roll of elastomeric double-stick tape with a peel-away backing for straightforward application.

  • Uses double-stick elastomeric construction for strong, lasting adhesion
  • Seals joints, seams, corners, and transitions where water is most likely to creep in
  • Works in both interior and exterior waterproofing applications
  • Designed to pair with NAC primer for a secure bond
  • Allows same-day flooring installation to reduce site downtime

STRATAFLEX Seam Tape is commonly used in wet areas such as bathrooms, showers, and laundries, where water ingress quickly damages substrates. It also performs well outdoors on balconies, decks, and terraces exposed to the weather. Commercial spaces that demand consistent waterproofing, like kitchens or washrooms, benefit from the speed and reliability this seam seal tape provides.

Start by preparing the surface, making sure it's clean, dry, and properly primed with NAC primer. Roll the tape over the seam or joint, pressing it firmly into place for full contact. Overlap adjoining strips slightly to keep the barrier unbroken. Once applied, the area is ready for tiling or floor finishes the same day.

  • Concrete slabs and screeds
  • Cement-based boards and plaster finishes
  • Plywood and timber underlay (when primed)
  • Existing tiled surfaces (with primer)

Supplied as a 6-inch-wide roll of elastomeric double-stick tape with a peel-away backing for straightforward application.

1. Do I need to use a primer with STRATAFLEX Seam Tape?
NAC primer is required to get proper adhesion and a fully watertight seal, so it's not an optional step.

2. Can I install tiles immediately after applying the tape?
The system is built for same-day flooring installation, so tiling or floor finishes can go down right after the tape is placed.

3. Is this tape suitable for exterior decks and balconies?
It works across both interior and exterior waterproofing applications, covering wet areas indoors as well as weather-exposed spaces outside.

4. What is the width of the tape?
Each roll measures 6 inches wide, giving solid coverage across seams and transition points.

5. Can it be used over existing tiled surfaces?
Existing tiled surfaces are one of the compatible substrates, provided they're primed correctly with NAC primer beforehand.

At Surtec, we aim to make your experience as seamless as possible. Orders are processed efficiently through our Auckland branches and distributed nationwide via our growing logistics network. For any queries about delivery times, product availability, or returning an item, feel free to get in touch with our team. We're here to help you keep your projects moving.

You may also like