Be Coolant features a new generation propylene glycol formula that has low toxicity and is biodegradable. it is totally compatible with all colors and brands of antifreeze. Best of all, Be Coolant doubles a Be Cool radiators factory warranty.
While costly, it's super clean. If you're going to use it, you really need to fully protect your investment by fully flushing your system. DexCool is like drinking toxic rain water, Prestone is like drinking sulfur water from the tap, and Be Cool is like water from a PUR filter. I used it recently on my Vette and will purchase the bigger containers for 2 AMCs I have (one is getting a REMAN'd engine w/Edelbrock heads and an aluminum radiator). I would definitely recommend this product to everyone.
Be Cool Radiators is based in Essexville, Michigan and was founded in 1994. Original founder Roger Rosebush had been involved in motorsports since adolescence and back in the day, he and his siblings built out a 57 Chevy with a 427 big block engine and used it for illegal street racing. Rosebush became hooked on designing and building more and more powerful engines and this endeavor eventually led him into professional race car driving. Motorsports evolved into a desire to engineer better cooling systems for ever more powerful engines. Be Cool Radiators has, from its founding, had one focus: making the best easy-install, bolt-in aluminum radiators for your Jeep. Shop Be Cool Now