Do you believe in that red battery anti corrosion spray?

I spray a little De-Oxit on the terminals and grounds every once in a while seems to to work great.
 
I used to use it as a preventative on customer cars after I cleaned the battery post/terminals before finishing up a tune-up. These were batteries that I knew would never see routine cleaning.

Haven't had the need for this stuff in 40 years or so.
 
I never sprayed an entire battery with the stuff but I've heard about it.

Sears & Roebuck used it on my battery and it lasted for years. I use it whenever I service a battery.

After thorough cleaning I spray the post and all sides of the terminal clamp and never get any corrosion. It works.

BONUS: They change the color randomly among purple, green and red.
 
I never sprayed an entire battery with the stuff but I've heard about it.

Sears & Roebuck used it on my battery and it lasted for years. I use it whenever I service a battery.

After thorough cleaning I spray the post and all sides of the terminal clamp and never get any corrosion. It works.

BONUS: They change the color randomly among purple, green and red.
You only use it on the terminals lol
 
If you have corrosion the battery post seal is leaking. Other wise nothing is needed. Battery terminals are rather delicate to sideways torque.
Yeah and the jackasses at autozone always has them at a 30 degree angle. From now on I'm just going to have them install them, and I'll do the hooking and unhooking of the terminals. They don't every understand that the posts are tapered and they always blame the terminals being bad as the reason they don't tighten. I take a small ball peen hammer and lightly tap them down onto the posts and they tighten just fine.
 
We swore by it at Wal Mart when I worked there in 2011. However some people needed multiple applications.
 
It works but is a mess to deal with later on.
Must be what all that black waxy crap is that's coated all over when I'm trying to clean them. I took some sand paper and just lightly sanded all over the outside too just to brighten them up a tad. The nuts and bolts were fine too. **** guy at autozone was just lazy
 
Been using Kopr-Shield since I was a kid. Works really well on boats and offroad rigs.

 
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