Brake Fluid DOT 5.1 Non-Silicone Case 12-1/2

MOTUL USA Brake Fluid DOT 5.1 Non-Silicone in case format delivers synthetic, high-performance braking fluid engineered for vehicles demanding superior thermal stability and moisture resistance. This 12-pack case (twelve 500 ml bottles) provides the volume needed for fleet maintenance, professional service shops, or serious enthusiasts who maintain multiple vehicles and demand consistent quality across all brake system applications.

DOT 5.1 classification indicates glycol-ether base fluid formulation with a dry boiling point of 260°C and wet boiling point of 180°C, meeting FMVSS 116 standards. Non-silicone formulation ensures compatibility with conventional brake system components, seals, and ABS modules without the compatibility concerns associated with silicone-based fluids. The synthetic composition resists vapor lock under sustained braking pressure, maintains stable viscosity across temperature extremes, and minimizes hygroscopic absorption—critical performance factors during extended track days, towing operations, or high-load driving scenarios where brake system temperatures approach their operational limits.

This product suits professional technicians restocking inventory, fleet operators managing mixed vehicle inventories, and dedicated drivers who perform scheduled brake fluid changes on sport cars, off-road vehicles, or emergency response units where brake reliability is non-negotiable. The bulk-purchase format reduces per-unit cost compared to individual bottles, making it economical for shops and organizations with regular fluid replacement schedules. Each 500 ml bottle provides adequate volume for single-system bleeds or top-ups without excess waste.

Store in a sealed container away from moisture and extreme temperature swings. DOT 5.1 fluid absorbs water from humid air over time, degrading boiling point performance; sealed storage preserves fluid integrity until installation. This case format maximizes shelf efficiency for service departments while maintaining the synthetic protection that separates MOTUL's engineering from commodity brake fluids.