I can attest to it's DOT3/4 like paint eating abilities! :( > Castrol Synthetic GT LMA is fully >compatible with DOT3 & DOT4 fluids and is a full fledges paint eating brake >fluid. > > >Bob Danielson >1975 TR6 CF38503U >Running w/ Throttle Body Injection >Toyota 5 Speed & Nissan LSD >http://tr6.danielsonfamily.org