The very high wet boiling point (204°C / 399°F) superior to conventional DOT 5.1 non-silicone base fluid (180°C / 356°F mini) and DOT 4 (155°C / 311°F mini) enables to keep an efficient brake system when rainy.
Since using it on my ISF I have always had a rock solid pedal ... and that’s on a 1700kg car with semi slicks and only bleeding when I change my brake pads!
The product item of brake fluid comes in bad condition
According to the colour of brake fluid coming from the container (as shown) , I reckon it’s older than my existing fluid before change.
The date made on the container is not readable as well.