What is it?

Bluet is a leak stop specifically formulated to stop any leak from vehicle cooling systems. Most effective with leaks in blown head gaskets, racked heads, warped heads, cracked blocks, leaking heater cores and freeze plugs.

Benefits

It does not contain any filings or pellets that can damage parts of the cooling system. It is formulated to work with either a 50/50 water/antifreeze mix or all water. This makes it easy to use because it stays in the system. Add 250 ml (8.5 FL. OZ.) for systems with maximum capacity of 5litres