What Our Gearhead(R) Experts Are Saying:"I use this anytime I'm servicing brakes. A light application on lever pistons, barbs, and olives keeps everything moving smoothly and seals properly. It's compatible with both Mineral Oil and DOT systems, so it covers all SRAM brake setups."When we're rebuilding a brake or refreshing a system, small details make a big difference. SRAM Hydraulic Brake Grease is formulated to keep internal components moving smoothly and seals performing as intended, helping us maintain consistent lever feel and long-term reliability. Designed for use inside both lever and caliper assemblies, it lubricates critical moving parts such as lever pistons, hose compression nuts, threaded barbs, and olives