Polyflame Corner Tape

Corner Tape is a high-strength, flexible reinforcement tape designed for waterproofing systems to strengthen internal and external corners, wall-to-floor junctions, movement joints, and crack-prone areas. It is embedded into waterproofing membranes to improve durability, prevent cracking, and ensure a continuous watertight seal. Corner Tape is compatible with cementitious, acrylic, polyurethane, and liquid-applied waterproofing systems.

Advantages

• Reinforces corners and construction joints
• Provides excellent waterproofing performance
• Bridges cracks and accommodates minor structural movement
• High tensile strength and tear resistance
• Flexible and easy to apply on irregular surfaces
• Strong bonding with waterproofing membranes
• Resistant to moisture, chemicals, and weathering
• Prevents water leakage at critical junctions
• Suitable for both internal and external corners
• Long-lasting and maintenance-free performance
• Lightweight and easy to cut and install
• Compatible with cementitious, PU, acrylic, and liquid waterproofing systems