Formerly branded as AP 551.
AP Radi-CAL R1 racing brake fluid (formerly AP 550 / AP 551) exceeds DOT 3 specifications. To ensure that the fluid stays fresh during shipment, AP brake fluids are furnished in 1/2 liter (16.9 oz), easy-pour plastic bottles with double-sealed caps. It is compatible with all other DOT 3, DOT 4, or DOT 5.1 brake fluids and will not harm magnesium components.
AP Radi-CAL R1 Specifications:
DOT Rating - 3
Dry Boiling Point - 516° F
Wet Boiling Point - 284° F*
Compatible with other fluids - Yes
Container - 16.9 fluid ounce (500ml) plastic bottle
Compatible with magnesium components
* AP 550 / AP 551 was 304° F wet
Note: Due to import restrictions, we are not able to ship this product to Mexico.