Protection from rust

[OMG]

I use this stuff on chains and just started using it for rust protection.

If I lived in the rust belt and bought a new vehicle I would damn sure treat it with this.

 

https://www.fluid-film.com/

[blackhawkxx]

I have been buying that stuff for years. 

[DaveK]

I sprayed the entire underside of each of my Jeeps with it. Stays brandy new….

[OMG]

Cars as well? Did you use the black?

I remember from 60 years ago what the salted roads would eat vehicles. Last I was there I sprayed cosmoline on my new truck, it never did rust.

Occasionally I wonder it the salt mines will ever run out, I can't imagine how much has been dug up, or how it got there.

[ptxyz]

could one spray this on circuit boards?

 

while trying to diagnose a security light that stopped working at mom's house (volcano, hawaii - 1000% humidity), the board looked like it came out of the ocean...

[SwampNut]

1 hour ago, ptxyz said:

could one spray this on circuit boards?

 

Yes but there are other products intended for this which are better.

[XXitanium]

CorrosionX

[SwampNut]

18 hours ago, XXitanium said:

CorrosionX

 

That is one of them, maybe not the best, depends on the need and overall application.  I've used it on water-based radio control models like seaplanes, but for a circuit board I'd probably use one of the conformal coatings.

 

[DaveK]

1 hour ago, SwampNut said:

 

That is one of them, maybe not the best, depends on the need and overall application.  I've used it on water-based radio control models like seaplanes, but for a circuit board I'd probably use one of the conformal coatings.

 

 

I knew you'd have a diverse collection of lubes. Sicko. 

 

[SwampNut]

[Zero Knievel]

11 hours ago, SwampNut said:

 

Not just for rust prevention....also for crust prevention.

Edited October 31, 2025 by Zero Knievel