This stuff has worked better than anything else I've used in the past 12 years. Just a little spritz on adjustment screws or linkages once or twice a year works wonders!

Purchased this as an alternative to another product I have used for some time. The MPhd covers better and, more importantly, has staying power. finish is very durable so far.

Just started using HD Metal Protector & it’s hands down better than what I’ve been using, can see the coating still on bare metal & no rust!

You name it I've tried it when it comes to products that claim they prevent rust or stop rust and some are good don't get me wrong I'm talking major brand names to Independent chemical companies and I figured I'd give Amsoil a try and I literally put it on existing rust and it stopped the rust not for like a week or a month but permanently and I did the underneath of my Toyota 4Runner from front to back and is anybody knows in the Rust Belt most products don't hold up this not only holds up but I'm just sorry I didn't find it years ago Amsoil really is the best I admit this is the first product I've ever used from them but now that I've seen what this can do I'm going to try the other products too.

Great quality product that protects all of my wave runner’s operating systems and does not easily wear off.

I use this stuff on plow moldboards to keep them from rusting. It has many other uses around the farm

This stuff should be mandatory in this humid salty environment. It works great.

It works great used it for some garage items and parts around the house.

It soaks into the metal fast and takes the rusty look away..

All amsoils products are great , unfortunately prices have doubled in the last two years!