Rulexx Plus Brake & Clutch Fluid admin2019-08-04T09:57:01+00:00 Product Description 2 August 4, 2019 Benefits Rulexx Plus Heavy Duty Brake & cluthch fluid DOT-3/4 is a premium glycol type quality automotive Brake fluid meeting the specifications of DOT-3, SAE J 1704, ISO 4925 and FMVSS No. 116.