STRATAFLEX Seam Tape (per roll)

$62.10 - $62.10

$62.10 incl. GST

$62.10 - $62.10

$62.10 incl. GST

Overview

When waterproofing a floor or wall system, weak points usually show up at the joins. STRATAFLEX Seam Tape is built to close those gaps, providing a watertight seal at seams, joints, and floor-to-wall transitions. Designed as a double-stick elastomeric tape, it goes down fast with NAC primer and keeps moisture locked out, indoors or outdoors.

Quantity

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Key Features

Double-stick elastomeric tape for strong, lasting adhesion.
Seals seams, joints, corners, and floor-to-wall junctions.
Suitable for both interior and exterior waterproofing.
Works with NAC primer for a reliable bond.
Allows same-day flooring installation, saving downtime.

Where to Use It

This tape is used in wet areas like bathrooms, laundries, and kitchens, as well as on balconies, decks, and other exterior tiled surfaces where water creep is a risk. It is also a solid option for commercial fit-outs where waterproofing must be dependable and quick to install.

How to Use

Prepare the substrate, ensuring surfaces are clean, dry, and primed with NAC primer. Roll out the tape along the seam or joint, pressing firmly into place. Overlap edges where required to keep the seal continuous. Once in place, flooring installation can proceed the same day.

Compatible Surfaces

Concrete slabs and screeds
Cement-based boards and plasters
Plywood and timber underlay (with primer)
Existing tiled substrates (with primer)

Appearance

Supplied as a 6” wide roll of elastomeric double-stick tape with a durable backing that peels away during installation.

Pro Tip

On floor-to-wall transitions, run the tape a little higher than the skirting line. This gives extra coverage and peace of mind if water ever pools against the wall.

Downloads

Data Sheet Information Sheet

Double-stick elastomeric tape for strong, lasting adhesion.
Seals seams, joints, corners, and floor-to-wall junctions.
Suitable for both interior and exterior waterproofing.
Works with NAC primer for a reliable bond.
Allows same-day flooring installation, saving downtime.

Concrete slabs and screeds
Cement-based boards and plasters
Plywood and timber underlay (with primer)
Existing tiled substrates (with primer)

Supplied as a 6” wide roll of elastomeric double-stick tape with a durable backing that peels away during installation.

Pro Tip

On floor-to-wall transitions, run the tape a little higher than the skirting line. This gives extra coverage and peace of mind if water ever pools against the wall.

Downloads

Data Sheet Information Sheet

Frequently Asked Questions

1. What is STRATAFLEX Seam Tape used for?
It seals seams, joints, and floor-to-wall transitions to prevent water ingress. Commonly used in bathrooms, laundries, decks, and balconies.

2. Can it be used outdoors?
Yes. STRATAFLEX Seam Tape is designed for both interior and exterior applications, giving strong waterproofing protection in all conditions.

3. Do I need primer before applying the STRATAFLEX Seam Tape?
Yes. Always install the tape with NAC primer. This ensures proper adhesion and a watertight seal that will not lift under flooring.

4. How soon can I install flooring after applying the tape?
Same day. Once the tape is down with primer, you can move straight to flooring installation without long curing delays.

5. What width is the STRATAFLEX Seam Tape?
Each roll is 6 inches wide, providing broad coverage over seams and joints for a secure seal with fewer overlaps needed.

Shipping and Return Policy

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.