NavYseal PTFE Cord – A Smarter, Stronger Alternative to Standard PTFE Tape
Designed for precision. Engineered for performance. Trusted where it matters.
 
NavYseal PTFE Cord is a high-performance sealing solution designed to outperform traditional PTFE tape. Unlike flat tape, NavYseal is a thicker, string-like material that wraps securely around threaded joints, offering a more adaptable and reliable seal, especially in applications where joints must be tightened in a specific direction or against a surface. Its wetting agents provide adhesive properties, allowing it to bond effectively to metallic surfaces for a stronger, leak-resistant seal.

Key Features & Benefits

• Fully WRAS Approved – Certified for use with potable water systems.
• CE EN 751-2 & BS 6920 Certified – Meets stringent European standards for gas and water sealing.
• Over 200 Fibres per Cord – Delivers superior tensile strength and sealing efficiency.
• Wetting Agents for Adhesion – Ensures strong grip on metallic surfaces, reducing the risk of leaks.
• Wide Temperature Range – Effective from -55°C to +180°C, suitable for hot and cold water, potable water, and gas.
• Handy Dispenser with Built-in Cutter – Minimises waste and improves ease of use on-site.
• Trade Counter Display Box Available – Ideal for retail environments.