Fernox 57883 F4 Leak Sealer - 1 Pint

Product Description

Fernox 57883 is a leak sealer designed for central heating systems. This product effectively seals small and hard-to-reach leaks that can lead to pressure loss and potential boiler failure. When added to the system, it seeks out areas of oxygen exposure, forming a polymer seal over pinholes. The sealer works quickly, typically within one to twenty-four hours after application, preventing issues like blockages that can affect boiler performance and plumbing components.

• Ideal for sealing microscopic leaks in heating systems
• Reduces the need for draining systems during repairs
• Compatible with all metals and materials

Product Highlights

This product is safe to use and does not create blockages in system components such as pumps and air vents. Once applied, it remains in the system, ensuring long-term effectiveness.

Product Information

Standard Information

• Brand: Fernox
• Part Number: FERX-57883
• Country of Origin: United Kingdom
• UPC:
• Availability: In Stock at South Seattle Branch
• Container Size: 1 pint
• Treats: Up to 34 gallons of system water

Technical Specifications

• Type: Leak Sealers
• Application Time: 1-24 hours
• Compatibility: All metals and materials
• Environmental Consideration: Recyclable container