What it is. Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is a flexible silicon polymer. What it does. Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is used to adjust the thickness of liquid cosmetic products.Side effects. Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is generally considered to be safe.inyl Dimethicone/Methicone Silsesquioxane Crosspolymer is used to adjust the thickness of liquid cosmetic products. Side effects. Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is generally considered to be safe.
In petrol (gasoline) engines, the top piston ring can expose the motor oil to temperatures of 160 Â°C (320 Â°F). In diesel engines the top ring can expose the oil to temperatures over 315 Â°C (600 Â°F). Motor oils with higher viscosity indices thin less at these higher temperatures.
An engine flush (in regard to an overdue oil change) is an additive that is put into the crankcase. Usually these take 3-5 minutes of the vehicle idling to dissolve gum/sludge/varnish deposits that build up when you go over the recommended interval.hat happens is the flush itself doesn't ruin your engine the debre in your engine does. Everyone that has a problem after one flush is due to the engine is so nasty on the inside gunk disolves everything, but it is not drained out the oil pan.