MotorSilk Marine Engine Oil Additive 16Fl oz


MotorSilk CLS Marine Engine Oil Additive is a permanent engine oil additive designed to last over a 1000 hours. Since you add it so seldom. This is an active formulation and should be well mixed prior to using.

Use One full bottle per 5 quart crankcase oil capacity or a 10:1 ratio mix.

If it is used between changes, add it at least a 100 hours prior to your next oil change to avoid draining before the bonding takes place.

The engine should run smoother and quieter after treatment.



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