Description
This premium pipe sealing wire is a high‑performance multifilament polyamide cord designed specifically for sealing threaded metal and plastic pipes. Unlike traditional sealing tapes, the flexible cord structure allows you to build a reliable, pressure‑resistant seal directly within the threads for long‑lasting, leak‑free joints.
Suitable for water, gas, and compressed air systems, this sealing wire is ideal for use in plumbing, heating, and industrial pipework. Supplied in an 80‑metre dispenser, it offers precise, clean application on a wide range of threaded connections in both domestic and commercial installations.
Product Features
- Multifilament polyamide sealing cord for threaded pipe joints
- Suitable for water, gas, and compressed air systems
- Designed for use on metal and many plastic threaded fittings
- Supplied in a convenient 80 m length for multiple installations
- Resistant to common plumbing media, including hot and cold water
- Flexible cord structure for easy winding into threads
- Clean, non‑messy alternative to traditional sealing pastes
Key Features and Benefits
- Provides a durable, leak‑tight seal by filling the thread profile more effectively than standard tape.
- Easy to apply directly from the dispenser, reducing installation time and waste.
- Suitable for both domestic and commercial pipework, simplifying stock holding with a single versatile product.
- Resistant to pressure and vibration, helping to maintain a secure seal over the life of the installation.
- Allows accurate joint positioning without spring‑back, making it easier to align fittings correctly.
- Compact 80 m pack offers excellent coverage while remaining easy to store in toolkits or service vehicles.
Specifications
| Specification | Detail |
|---|---|
| Product type | Multifilament polyamide pipe sealing cord |
| Length | 80 m (dispenser pack) |
| Material | High‑strength polyamide multifilament |
| Suitable media | Hot and cold water, gas, compressed air (check system approval requirements) |
| Typical applications | Sealing threaded metal and compatible plastic pipe joints |
| Category | Tapes, adhesives and cleaners – pipe sealing solutions |
Applications and Ideal Uses
This sealing cord is suited to a wide range of professional plumbing, heating, and industrial maintenance tasks where reliable threaded joint sealing is required.
- Domestic and commercial plumbing installations for hot and cold water
- Gas pipework connections in heating and appliance systems (subject to regulations)
- Compressed air lines in workshops and industrial facilities
- Plant maintenance and repair of threaded pipe fittings and valves
- Service engineers’ toolkits for on‑site sealing of assorted thread sizes
Frequently Asked Questions
How do I use the multifilament polyamide sealing wire on a threaded pipe?
Clean the threads and ensure they are dry and free from oil or debris. Wind the sealing wire evenly around the male thread in the direction of tightening, applying enough turns to fill the thread profile without overloading it. Then screw the joint together as normal. The cord compresses within the threads to form a tight, secure seal.
Is this sealing wire suitable for both water and gas installations?
The cord is designed for water, gas, and compressed air systems and is suitable for many threaded installations in these applications. Always check that its use complies with local regulations and approvals for the specific type of gas or system pressure involved, and follow any relevant installation standards.
Can I use this product on plastic pipe threads as well as metal?
The sealing wire can be used on many plastic as well as metal threaded fittings, provided the plastic material is compatible and the threads are in good condition. Avoid excessive tightening on plastic fittings to prevent damage, and always follow the fitting manufacturer’s recommended installation torque where available.

