Blow-by is usually caused by gaps in internal engine parts resulting from excess wear. Ring Seal contains viscosity improvers that thicken the oil film filling these gaps.
Product Features:
Contains high-shear polymers which provide a seal for worn pistons & rings to stop blow-by.
Cushions and coats engine parts helping to reduce wear and quiet noisy lifters.
Retains oil flow characteristics in hot and cold weather.
Works with all gasoline and diesel engines using conventional, high mileage and synthetic oil.