Im looking for a Under Bonnet Protection Spray that i can just literally just spray around my engine compartment of my Audi S3.
Ive been using WD40 at the moment, but i know this stuff soon evaporates quickly. Does anyone have any ideas on whats good to use as a quick protector.
Personally i just like to spray something all over the engine bay and components after cleaning the outside of my car as i feel like im doing something good to it. whether i am or not is another thing.
Would really appreicate anyones thoughts on this on whats good to use etc.