What underbody spray do you believe is best for helping already rusty vehicles last longer.
Their is loads of tests on clean metal but no one tests on an old rusty farm vehicle for eg.
If rusty metal was left in oil it wouldn't rust but the oil won't last long.
With waxoyl I felt it was gone in a very short time too.
I've now tried lanoguard and I think its gonna be worse than all of them.
Their is loads of tests on clean metal but no one tests on an old rusty farm vehicle for eg.
If rusty metal was left in oil it wouldn't rust but the oil won't last long.
With waxoyl I felt it was gone in a very short time too.
I've now tried lanoguard and I think its gonna be worse than all of them.