Brake fluid Dot 5.1
From what i understand DOT 4 fluids can have higher boiling temperatures than the DOT 5.1's, its not necessarily the higher the number the better
So in a few words, look on the bottle for its boiling point
So in a few words, look on the bottle for its boiling point
Originally Posted by Christian and Beccy
Castrol Response Super DOT 4 IMO. 


Here's the info
Dry Boiling Point oc 280
Wet Boiling Point oc 186
Viscosity at -40oc mm2/s, 1200
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SMILER258
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Sep 28, 2015 09:04 AM





