Fernox F4 Express Leak Sealer 400ml

The Fernox F4 Express Central Heating Leak Sealer 400ml provides an easy solution for sealing leaks in heating systems. Ideal for homeowners and maintenance professionals needing quick fixes for minor leaks.

Key Features

• 400ml capacity suitable for treating multiple leaks.
• Formulated to seal leaks in various types of heating systems.
• Easy application with no need for draining the system.
• Compatible with other Fernox products for comprehensive treatment.
• Quick-drying formula ensures prompt results.

The Fernox F4 Express Leak Sealer 400ml is essential for maintaining your heating system's integrity.