Richard from Black Canyon City, AZ, just sent us this awesome testimonial about our Bar’s Leaks Liquid Copper Block Seal Intake & Radiator Stop Leak (part 1109). This is what he writes: 
Last year I bought a ’96 Mustang GT, knowing at the time the head gasket was going out soon (180k at the time I bought it and a noticeable “loss” of coolant each week).
As-is, the car ran OK for about 6-months, but I still hadn’t found the time to get the repair done. Last month it overheated twice on my commute to work, so I picked up a bottle of your Liquid Copper and decided to try it (trying to buy a little more time before I had to overhaul the engine). To my surprise (I’ve tried other products on vehicles in the past, each one doing more damage than good) your product immediately smoothed out the idle and eliminated the coolant loss! The leak is between the #2 and #3 cylinders (these fouled out minutes after changing the plugs) and I was losing about 2 gallons a day prior to treating my car with your product!!
You’ve got a customer for life because the product actually worked as suggested! Rarely does any product work as intended, but yours absolutely does! I want to thank you guys for creating such a great product! Because your product has worked beyond my own expectations, I’ve got time to save and prepare for a proper overhaul on my Mustang!
Richard, thanks a million for taking the time to tell us about your experience. The #1 issue we combat every day is to prove our solutions are a cut above everything else out there, because as you write, not all are created equal.
Thanks again, and send a picture of your Mustang along and we’ll get it posted!
