AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card
This popular brand has been around for a long time. AlumAseal radiator stop leak products have been used for years to provide a temporary fix for a leaking radiator or heater core. The AlumAseal Radiator Stop Leak Powder Blister Card is quick and easy to use; simply pop it in and drive off. This product is compatible with all antifreeze and coolant types, as well as being safe with all metal, plastic, and rubber parts. Its widespread availability and affordable price make it an accessible option.