Our company first revved up back in 1947, when it created the now-famous formula to stop a radiator leak from within. From that point to today, we continue to develop and evolve ground-breaking products that fix your car’s critical components — safely, quickly and easily.
With over 75 years of experience under our belt, plus a cutting-edge track record in chemical engineering innovation, you can trust that Bar’s Leaks has a product to fix your leak. Our company, products and engineering team have continued to evolve over time and with automotive technological changes to bring you the best quality stop-leak products in the industry. Follow the growth of our company below and learn all about our heritage and long history.