An excellent product which, thanks to its micronised copper micro-particles, permanently seals the cooling circuit.

– Permanently seals any leak in the cooling circuit.
– Eliminates any leakage problems required to withstand cylinder head pressure.
– No lumps.

– Apply a single dose.

Apply a radiator cleaner to remove any type of residue. Use the new bottle of antifreeze that is being added to apply the sealant. When the antifreeze has been applied with the sealant, drive for 25 km to allow the engine and circuit to warm up. Then stop the engine and allow to cool to ensure proper sealing.