ARDEX TLT Seam Tape – Waterproof Joint Reinforcement

The ARDEX TLT Seam Tape is manufactured from the same high-quality, lightweight, and fully waterproof material as the ARDEX TLT waterproofing membrane, ensuring seamless compatibility within the system. It is specifically designed for reinforcing and sealing both horizontal and vertical seams, joints, and transitions in waterproofing applications.

When embedded into liquid waterproofing or membrane systems, the tape helps create a continuous, watertight barrier that prevents moisture penetration and protects tile assemblies from water damage. Its flexible construction allows it to conform easily to corners, angles, and irregular surfaces, making installation faster and more reliable.

Ideal for use in showers, wet rooms, bathrooms, balconies, and other moisture-exposed areas, ARDEX TLT Seam Tape enhances durability, reduces the risk of leaks, and supports long-lasting waterproof performance in tiled installations.

Key Features:

• Made from lightweight, waterproof membrane material
• Reinforces seams, joints, and transitions
• Suitable for horizontal and vertical applications
• Flexible and easy to install
• Compatible with ARDEX waterproofing systems

• Helps prevent water intrusion and structural damage