RUGGED HT Heat Transfer Oil is an extremely high viscosity index premium heat transfer oil with excellent stability. Rugged HT contains rust and oxidation inhibitors, a select anti-foamant and state-of-the-art, anti-wear chemistry. Rugged HT as meets or exceeds Denison HF-2 specifications.
Rugged™ XL 400 Coolant & Antifreeze is a high-quality, ethylene glycol-based engine coolant recommended for a wide variety of applications. Rugged™ XL 400 will provide maximum cooling system protection in virtually any car or truck.
RUGGED MULTI VEHICLE ATF is a synthetic blend ATF that is designed for use in automatic transmissions in most domestic and import passenger cars and light trucks. RUGGED MULTI VEHICLE ATF provides superior thermal stability and anti-wear protection.
Rugged EURO 75W90 is a premium quality, semi-synthetic gear lubricant with a high VI to provide continued protection in extreme temperature operations. Rugged EURO 75W90 meets API GL-4 specifications, and exceeds all specified shear stability requirements for manual transmission fluids.