Designed to seal leaks caused by cracks or holes in the radiator, block, and head gasket. It has the unique ability to seal leaks by forming a “scab” over the hole or damaged area.
Helps seal radiator, gaskets, and freeze plugs.
Non-metallic & non-clogging.
Compatible with all types of coolant.
#01164 – Radiator Flush kit (3-pack) | #03911 – Coolant Flush Kit (2-pack)