Quicksilver Corrosion Guard Engine Protect Rust Inhibitor - 12 Oz.

Great product. Works exactly the same as oem brands costing double or more. Have been using this one for years and it’s always worked great for multiple applications. Save some money and forget the cost associated with a name.

Works great for repealing water and protecting outboard parts

This worked out swell everything is sprayed and guarded for the winter storage.

GOOD THUMB

Use this on my seadoo jetskis engines and it works great and is clear no mess.

I have recently started doing my own engine maintenance (well, at least the easy stuff!) to save some cash (my goodness but it sure costs a lot to get it done at the marina!)...one thing that I kept on reading was how important it is to keep the metal engine corrosion-free. This stuff is so easy to use! I simply take off the cowling, and spray all over the engine, getting into all the nooks and crannys. It really makes a difference! For the $11+ it costs for this stuff, it's well worth it! Your engine will thank you! Recommended!

Exactly as described. Used for spraying inside metal parts of mercury outboard.

Great product!! It’s exactly what I needed!!

Top smashed upon arrival