RSL 2E is the extended-life evolution of RSL 2, developed to build on the same endurance-focused foundation with improved durability, modulation, and high-temperature friction stability. It retains the disc-friendly and endurance-oriented character that defines the base compound, while offering greater pad life for longer and more demanding runs. This makes it especially well suited to long-endurance GT, touring car, and prototype racing where both friction stability and wear resistance are critical. With its combination of a medium-high friction coefficient, long pad and disc life, excellent temperature stability, and up to 25% longer pad life than RSL 2, RSL 2E delivers a consistent, durable, and highly usable braking character for endurance motorsport applications.