Unleash the Leak-Stopping Powerhouse Discover the Best Radiator Stop Leak

Could be easy fix for small leaks yet concerned if it could clog something... If anyone used before with good outcome, can you please share ... K-Seal works the best for me when the job calls for it. ALUMASEAL Worlds Best Stop Leak Radiator Sealer Asbpi12 ... Accepted within 14 days. Buyer pays return shipping. ... New unopened radiator sealant. Radiator Stop Leak · permanently and reliably seals hairline cracks and small leaks · suitable for aluminum radiators · for preventive use · no negative side ... This was because (he claimed) it clogged perfectly good radiator tubes reducing flow and turned a repairable radiator into a throw away. Might ... The best stop leak is none at all. Fix the problem and be done with it. Stop leak products not only stop the leak, they clog up radiators and heater cores in ... Put a teaspoon of ground black pepper in the radiator. This will stop the leak just as good as anything you can buy off the shelf. Look it over really good first then pull the hose and clean the hose or replace it and the other end before putting it together. Stop leak is a temporary "fix", if it works at all. It can clog up the heater core and radiator. IMO, the best thing to do is fix it right and be done with it. ACDelco "seal tabs" are another good option, they were added to some GM vehicles as a factory fill to resolve porosity issues. I would also ...