JLM Radiator Sealer & Conditioner - 250ml

• Repair pinhole leaks in radiators and cooling systems up to 0.9mm.
• Prevents rust and scale formation.
• Add 250ml to up to 20L of coolant.
• Use when required as preventative or reactive maintenance.

JLM J04811 Radiator Stop Leak seals holes up to 0.9 millimetres in radiators, coolant hoses, coolant reservoirs, heating radiators, cylinder heads, head gaskets and water pumps and cleans and prevents oxidation.

Benefits:

• Suitable for all types of radiators, water pumps and heating systems
• Can be mixed with all types of coolants and antifreeze
• Highly suitable as a preventive cleaner and sealant
• Protects cooling and heating systems against oxidation and blockage

As soon as Radiator Stop Leak is added to the vehicle's cooling system, its active components seal any leaks that exist up to a diameter of almost one millimetre. The cleaning effect of Radiator Stop Leak makes is ideally suited to preventing problems in the cooling system.

Radiator Stop Leakis suitable for all common cooling systems, water pumps and heating systems in all vehicles. Radiator Stop Leak has an anti-corrosive effect making it suitable for use as a preventative or for maintenance. Radiator Sealer & Conditioner Pro can be mixed with all types of ex works and after-market coolants and antifreeze.