With more than 150 years of experience, we stand above and beyond the crowd in premium automotive chemicals. Bar's Products offers a full line of top chemical tools, including Bar's Leaks, America's most trusted stop-leak brand since 1947, Rislone, America's best-selling engine treatment brand since 1921, and Hy-per Lube, the proven brand of high-performance additives.
We've built our reputation by establishing and maintaining the high standards you expect in vehicle maintenance. Technologies change, but standards should not. Your vehicle is important... we have the solution!
All Bar's Leaks, Rislone and Hy-per Lube products are made in the U.S.A. Based in Holly, Michigan, Bar's Products is an ISO 9001 certified company.