Nulon Radiator & Engine Block Stop Leak
Formulated with DuPont™ Kevlar® fibre & liquid resin for the ultimate strong long lasting fix. This advanced formula is designed to permanently seal radiator leaks, inlet manifolds and engine block leaks, cracks, leaking welch plugs and leaking gaskets without costly mechanical repair.
Advanced Microfibre Technology
This unique microfibre technology seeks out and plugs small leaks and cracks that cause coolant loss, loss of pressure and overheating. The DuPont™ Kevlar® fibres mesh and plug the leak or crack which are then encased in a hardened liquid glass resin for the ultimate permanent water tight seal.
Features & Benefits
- 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)
- Seals radiator and inlet manifold leaks and cracks, welch plugs and leaking gaskets and pipe leaks fast
- Safe for all 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
- Can be safely used in cars, trucks, vans, utes, and light commercial vehicles
- Compatible with all types of glycol anti-freeze/anti-boil coolants and water based corrosion inhibitors
Size
500ml bottle - suitable for most cooling systems. For larger cooling systems use half bottle per 7.5 litres of radiator capacity.