. Ok, you opened the can. I'm gonna kick it over, hehe. Bare primer will not
stop rust. Primer is to give the paint something to stick to. The paint is
there to prevent rust and give it a nice look. Primer will slow down the rust
if its not painted, its a lot better than nothing. I wouldn't want to leave a
primed part unpainted too long, because primer is porous. Being porous, it will
invite crud in the air to be absorbed, including oil from your air lines and
air tools that you sand with along with moisture. There are 3 things required
for rust to happen: water or water vapor, oxygen and ferrous metal. Remove one
of the 3 and NO RUST will ever happen. I don't understand the reason for
letting rust start and them stopping it.
A friend of mine that is now back in Peoria Ill. has a 73 Ford Mustang. Nice
car for a Ford, but he drives it on those salty roads every winter. He
prevented nearly all the rust by having a sprinkler on the driveway and he
turns on the water and drives over it.
new mexico jim
Don Hartman wrote:
> Easy Deve-
>
> I don't want to open a HUGE can of worms on the list here... but let's
> remember one thing. In order to stop rust, it must be inhibited in one
> form or another. Bare metal will rust, no matter how much you try to keep
> it from doing so. As a matter of fact, you know the green primer that's
> used on aircraft parts and other precious metals? It's applied after a
> 'rust-starting' process has been applied, thereby stopping or 'inhibiting'
> rust in it's current stage. (I'm sure this'll get the attention of quite a
> few members...) So... to properly prepare your stuff for a
> 'total-rust-free' condition, one would begin a 'rust' process. Basically,
> stopping the molecular change via oxidation of the alloys and or structure
> of the metal. Rust is not the enemy, rather a starting point to the end.
> Regular ole auto primer, (and yes, even todays polys and resins) is merely
> a protective coating to keep the other elements (O2, H2O, etc) away from
> the metal. To do the job right, one would start the rust process, then
> inhibit, then prep for finish. But, we're talking trucks here... not F-14
> Tomcats... (The ultimate air-superiority aircraft of the world, for us
> older guys, and I wont argue that point either).
>
> Maybe the previous post regarding the use of Muriatic acid will help you
> with your rust concerns, but spray quickly... (I wouldn't do it)...
>
> In closing, consider one thought... no matter your means of ridding paint/
> rust/coverings, etc, mere exposure to AIR will cause your components to
> rust. Believe it. If you could see it under a powerful microscope, you
> would probably lose sleep.
>
> Good Luck!
> Don
> '55 2nd DeLuxe
> '59 GMC Burb
>
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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