WOL WORLD OF LUBRICANT Motul Factory Line RBF 660 DOT 4 Racing Brake Fluid 500ml, 4 Units

£62.99
In Stock
amazon.co.uk (as of 14/06/2026 14:37 UTC) - Details
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WOL Motul Factory Line RBF 660 DOT 4 racing brake fluid, 500ml, 4 units

High-performance DOT 4 brake fluid for demanding use, with an extremely high dry boiling point and clear compatibility cautions.

This high-performance polyglycol brake fluid is aimed at harder use where brake fluid temperature matters. The listing states it exceeds DOT 4 standards and has an extremely high dry boiling point, with a quoted dry figure of 617°F and wet figure of 399°F.

It is described as having excellent recovery time and being higher than RBF600 on dry boiling point. The product also carries FMVSS 116 DOT 4 and SAE J1703 / J1704 standards.

Points to check before use

  • Follow the vehicle manufacturer’s recommended drain interval and adjust it to your own use.
  • Avoid mixing with lower performance polyglycol-based brake fluids.
  • Do not mix with silicone brake fluids.

Who it suits

This is the sort of brake fluid to look at when you want a DOT 4 product for demanding braking conditions rather than a general everyday top-up without checking compatibility first. Always confirm your vehicle’s brake fluid requirements before buying.