Bendix Brake Fluid DOT 4 Bendix Brake Fluid DOT 4 is a Poly Glycol type high performing type brake fluid designed increase the effectiveness of brake performance for particular applications. Meeting stringent Australian and US specifications DOT 4 brake fluid works in conventional and hydraulic braking systems found in automotive industry. It has corrosion inhibitors to help minimise oxidisation on most metals found in brake systems like cast iron, steel, aluminium, tinned iron, copper and brass. It doesn't harm natural and synthetic rubber in seals, cups and brake hoses. The brake fluid DOT 4 is suitable to use in ABS(Antilock Brake System) and non ABS systems and suits brake disc, brake drums and hydraulic clutch systems. Works in Trucks, Buses, Cars, SUV's and motorbikes.