ARDEX Flashing Tape Flexible Waterproofing Detail Tape for WeldTec™ Membrane Systems

ARDEX Flashing Tape is a highly malleable waterproofing detail tape designed for use with ARDEX WeldTec™ membrane systems. It creates seamless, watertight waterproofing details around critical junctions, penetrations and transitions where reliable sealing is essential.

During installation, the flashing tape is cut to size and bonded to the prepared substrate using ARDEX WA 98 Adhesive. The ARDEX WeldTec™ membrane is then glued or heat-welded to the tape, forming a continuous waterproofing system with outstanding durability.

Key Features & Benefits

Creates a seamless, watertight waterproofing detail

Highly malleable for complex shapes and junctions

Designed for use with ARDEX WeldTec™ membrane systems

Ideal for critical waterproofing areas and penetrations

Bonds securely with ARDEX WA 98 Adhesive

Compatible with glued and heat-welded WeldTec membranes

Helps create a continuous waterproofing barrier

Suitable for both internal and external waterproofing applications

Easy to cut and shape for custom detailing

Provides reliable long-term waterproofing performance

Suitable Applications

Corners and junctions

Pipe penetrations

Floor and wall transitions

Internal and external corners

Balcony and bathroom detailing

ARDEX WeldTec™ waterproofing systems

Flashing Tape is a waterproofing product from Ardex. Visit or contact WA Kajaria Ceramics for pricing, availability and samples across Western Australia.