This Fernox Water Hawk Jointing Compound (400g) connects directly with your plumbing and pipework workflow as it efficiently and securely seals metallic threaded joints and fittings. Specifically, using this premium Fernox Water Hawk delivers a highly effective and dependable non-setting seal for pipe networks when you apply it to your joints. Furthermore, thanks to its unique silicone-based thick paste formulation and white-straw consistency, you significantly reduce installation issues, ensure a clean finish, and achieve a secure, leak-proof hold directly on site.
Securing Pipework with Fernox Water Hawk Jointing Compound:
Therefore, this specialized Fernox Water Hawk Jointing Compound works perfectly to restore maximum structural integrity and reliable flow directly into metallic piping systems. Additionally, it easily handles demanding plumbing applications, operates smoothly across both gas and water setups, and effectively enables thorough pipe assembly for hot and cold potable water, natural gas, and LPG systems in a single application.
Professional Advantages of the Fernox Water Hawk Jointing Compound:
The Fernox Water Hawk Jointing Compound 400g features a robust, professional-strength thick paste construction. Moreover, the formula seals metallic threads together to facilitate a dependable and non-setting jointing process that is uniquely engineered not to support microbiological growth. As a result, this reliable blend drives a high-strength secure seal and guarantees that the system will not suffer from leaks or disconnections during operation, fully aligning with British specification standards and WRAS approval.
Key Features & Benefits of Fernox Water Hawk Jointing Compound:
Superior Potable Water Sealing: The high-strength thick paste formula rapidly seals hot and cold drinking water systems. Importantly, it completely ensures a leak-proof and durable connection to deliver unrivalled performance in demanding potable installations.
Dependable Non-Setting Action: The white-straw paste maintains a flexible, non-setting seal upon application to the pipework. Consequently, you achieve an efficient, reliable joint without hardening, allowing you to easily adjust or dismantle your setups if needed.
Microbiological & Workflow Optimization: The product effortlessly integrates with pipe fitting workflows and is engineered from a specialized silicone compound to ensure it does not support bacterial or microbiological growth. Besides that, the compound wipes clean to ensure a neat, professional finish with a non-toxic and environmentally friendly residue.
Optimal Application Capacity: The jointing compound features a perfectly sized 400g tin that accommodates small to medium plumbing projects. Ultimately, this effectively seals standard metallic pipes up to 25mm wide alone, or can be deployed with an approved reinforcement fibre on pipework over 25mm when precise sealing is required.
Multi-System Compatibility: The solution works safely on a wide range of standard metallic installations, including potable water, natural gas, LPG, and steam networks. For example, this allows for highly efficient deployment across residential and commercial projects, performing best in water temperatures up to 130°C and pressures up to 7 bar.
Technical Specifications:
- Product Type: Potable Pipe Jointing Compound / Thread Sealant
- Volume: 400g (Tin)
- Operating Parameters: Effective in water up to 7 bar and 130°C, and gases to 5 bar and 70°C
- Formulation: Thick, non-setting, non-toxic silicone paste
- Colour: White-straw appearance
- Connection Type: Threaded joint seal for metallic pipe and fittings
- Compatibility: Suitable for hot and cold potable water, natural gas, LPG, steam, air (excluding medical lines), brine, and alcohol
- Approvals / Standards: WRAS Approved Product and compliant with BS EN 751-2 Class A specifications
- Application: Sealing and joining domestic and commercial metallic threaded potable water and gas fittings







