ABRO Stop Leak Powder

Essential tool pouch item for sealing up leaky radiators, head gaskets, and freeze plugs on the trail. ABRO stop leak also inhibits rust. Simple pour in action will plug pin hole size leaks and prevent seepage.

Abro Heavy Duty Cooling System Stop Leak is designed to inhibit rust and stop leakages in generators and vehicles cooling systems such as radiators, heaters , manifolds, water pumps or during gasket replacement. It is a high quality stop leak powder for cars, SUVs, Trucks and other heavy duty automobiles and engines. 20g content volume. Car and SUVs and meant to use 1 tube (20g), while Trucks need 2 tubes (20g x2) for a perfect leak stoppage.