Castrol Super Outboard Plus is a mineral based superior performance engine oil designed for water-cooled 2-stroke outboard engines. The combination of specially selected base oils with the latest technology additives results in a superior product. Castrol Super Outboard Plus can be used at fuel-oil ratios of up to 50:1, subject to the manufacturer’s recommendation.
- Excellent lubricity helping reduce the friction in the pistons which helps reduce engine wear
- Helps reduce spark plug fouling
- Exceptional overall engine cleanliness which helps retain power
- It is readily miscible with fuel
- Provides outstanding protection against corrosion by salt or fresh water.