High Quality After Run OIL is excellent protection for your  COX model airplane,car,boat... Nitro Engine 

*** It is NOT a simple basic lubrication oil. It is against castor oil gunk and corrosion.***

Improves engine performance, cleans and lubricates, helps extend engine life and protect your investment.

After Engine operation.

Put  2-3 drops  to exhaust ports, turn the engine prop 2-3 turns and you are fully protected.

Bottle size : 50 ml.

After Run Oil should be used any time your engine will sit for more than a week!