Nulon Permanent Head Gasket Repair 750ml with DuPont™ Kevlar® fibre & liquid resin provides the ultimate strong long lasting fix. Formulated to permanently seal head gaskets and engine block leaks without costly mechanical repair. This unique formula with microfibre technology seeks out and plugs small leaks and cracks that cause coolant loss, loss of pressure and overheating. 

Safe to use with all types of glycol anti-freeze/anti-boil coolants and water based corrosion inhibitors.

The DuPont™ Kevlar® fibres combined with the liquid resin interlock and harden, creating a permanent long lasting watertight seal.

Nulon Permanent Head Gasket Repair can be safely used in cars, trucks, vans, utes, and light commercial vehicles. Safe to use in plastic, aluminium and metal (copper / steel) radiators, heater cores, gaskets and welch plugs. Safe to use with all types and colour of glycol anti-freeze/anti-boil and water based coolants.

Benefits

• Seals radiator and inlet manifold leaks and cracks, welch plugs and leaking gaskets and pipe leaks fast
• Contains DuPont™ Kevlar® fibre and liquid glass resin for the ultimate permanent water tight seal
• Stops leaks from small pinholes (up to 0.8mm diameter) and small cracks (up to 0.8mm width) in any cooling system
• Saves costly mechanical repairs
• Maintains cooling system pressure and temperature to prevent overheating
• Safe to use with all types of glycol anti-freeze/anti-boil coolants and water based corrosion inhibitors