Seal the Leaks, Conquer Overheating The Ultimate Radiator Stop Leak Showdown

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 ... Alumaseal Radiator Stop Leak Works Great As Well. Alumaseal sells for 2- 3 .50 dollars a tube and it works great. I've used Alumaseal powdered ... Alumiseal as Bob said. I have used it several times. Put it in and watch the leak stop. It does work even in thermo siphon engines! Top of ... JB weld is a quick fix tho, but taking it to a welder to lay a quick bead on it might be the best option. If the welder is good you wont need to ... 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. Step 1: Use a radiator stop leak. · Once your engine is cool, pour your sealant directly into your cooling system · Top off your radiator with coolant and water ... I have a 2000 TJ 4.0L and it had a small puncture in the radiator. A friend recommended Bars stop leak so I went to a parts store and picked up Bars heavy duty ... The compatibility with all conventional coolant additives makes LIQUI MOLY Radiator Stop Leak a top choice for mechanics and vehicle owners seeking a high- ... Yes! Bars Radiator Stop Leak Works! ... Hi all, I read numerous forums and did not find many saying that this product works. I had a hairline ... Bar's Leaks Liquid Aluminum Stop Leak: This product is known for its effectiveness in sealing small radiator leaks. · K-Seal ST5501 Multi- ...