Your Cart Is Empty!
MC4 Leak Sealer is an effective high performance solution from the UK’s No.1 manufacturer of magnetic filters. It is designed to seal leaks and weeping joints and is suitable for all sealed and open vented central heating systems, old and new.
• High performance leak sealer
• Seals inaccessible leaks and weeping joints
• Reduces pressure loss on sealed systems
• Avoids costly maintenance repairs
• No blocked pumps, valves or air vents
• Suitable for all heating system
How to Use:
This 500ml bottle will provide effective treatment for a typical 100litre/ten radiator system, for larger systems, use further bottles of MC4 as required. To introduce MC4 to the system, we recommended using the radiator or the F & E tank. For long term system protection, use MC4 silencer in conjunction with ADEY’S MC1 protector.
N.B. not for use in single feed indirect cylinders.
ADEY is a carbon neutral company and cares about the environment, MC4 is classified as non-hazardous and while providing effective treatment is non toxic and biodegradable.
EN 9001 & ISO 14001