Master Radiator Maintenance The Best Stop Leak for Seamless Cooling

I have not lost an engine or radiator in 10-15 years of ownership after I used the Bars Leaks products. Over 50 years ago, Race car drivers and ... 'Stop Leak' should be avoided unless all other avenues of repair have failed or your in the middle of nowhere and need a solution to get to a repair facility. Radiator Stop Leak · permanently and reliably seals hairline cracks and small leaks · suitable for aluminum radiators · for preventive use · no negative side ... But the smell of coolant is offputting. Just wondering. Is it OK to add a bottle of Radiator Stop Leak? Has anybody tried this as a fix? PAH ... of compressed air in the radiator. Basically whatever the rad cap will hold. As the engine cools it will lose pressure so you must top it back ... K-Seal ST5501 Multi-Purpose One Step Permanent Coolant Leak Repair, 8oz, Pour and Go, Mixes with All Antifreeze, No Flushing Required The best in my opinion is K&W. It will stop a serious leak if used properly. It gets it's formula from an old method we used years ago. Silicone ... I would go with Aluma-Seal to get you home and fixed proper. Bars will work also but a lot harder to get it out of the system turns to mud. Replace the bad/leaking part and leave the magic fixing potions on the shelf. If it does work it is temporary at best. 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.