gs610 brake fluid gs610 is a revolutionary product. used in nascar and deeply entrenched in indy car racing today. this product annihilates the competition on paper, on the track and in service life. now available in australia exclusively through martini racing, its dealerships and martini workshops. gs610 has a higher boiling point dry and wet, a very long service life, zero silicone content, lower compressibility and extremely high specific gravity . what does this mean gs610 will give you an incredible improvement in pedal feel and vastly improve brake fade. bleeding brakes in between races is a thing of the past as is draining the fluid and refilling repeatedly as with some silicone race fluids. gs610 is competitively priced at near half that of castrol srf fluid. contact martini today and start braking "deeper, harder and longer"