Castrol React Performance DOT 4 Brake Fluid is designed to deliver superior braking performance, particularly in vehicles that operate at higher temperatures or under increased loads. This high-quality polyglycol-based fluid exceeds US FMVSS DOT 3 and DOT 4 specifications and ensures high boiling points, reducing the risk of vapour lock. It provides exceptional protection against corrosion caused by absorbed moisture, preventing rust and failure of brake components. The fluid also controls rubber swell, contributing to the efficient operation of braking system components. Castrol React Performance DOT 4 is fully compatible with all other brake fluids that meet DOT 3, DOT 4, or Super DOT 4 specifications.

Features:

• High boiling point, exceeding FMVSS DOT 3 and DOT 4 specification requirements.
• High vapour lock temperature, ensuring reliable braking performance.
• Provides outstanding protection against corrosion caused by moisture.
• Rubber swell control for efficient operation of braking components.
• Compatible with all DOT 3, DOT 4, and Super DOT 4 brake fluid systems.

Specification/Approvals:

• FMVSS 116 - DOT 4
• ISO 4925 Class 4
• JASO JIS K2233
• SAE J1703
• SAE J1704
• AS 1960.1-2005 Grade 3

Part number: 3377737