Ester-based and 100% synthetic, GEAR 300 is formulated for gearboxes and rear axles, especially for competition cars - racing circuit, rallies and endurance trails. GEAR 300 is test proven effective to extreme pressure resistance in all types of cars and under all types of uses. GEAR 300 extremely high lubricity reduces friction. It also offers anti-wear, anti-corrosion and anti-foam capabilities.