One simple project leads to another. I removed my battery in my 1969 FJ40 to make it easier to install a rebuilt fuel pump. The plastic liner under the battery had been hiding rust and corrosion that had built up over the years. The metal tray is in good shape -- only surface rust and corrosion. I have scraped away as much as I can easily clean. I would appreciate the forum experts telling me the best way to clean the tray from here so that I can paint it and re-install. It does not need to be "concours" perfect before I paint it. Thanks! Pictures below. Also, for anyone who might be interested in what a 3/1968 FJ40 battery tray mount looks like, I have attached that photo as well.
Rust Removal - Battery Tray/Holder
- Thread starter Relot76
- Start date
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I’d run it through the sandblaster and hit it with primer/paint of your choice. Or stop off at your local powder coater. Another good option :
Amazon.com - CRC Evapo-Rust, Heavy-Duty Rust Remover, Reusable, Acid-Free, Non-Corrosive, Water-based, 32 oz, Removes Rust to Bare Metal
Amazon.com - CRC Evapo-Rust, Heavy-Duty Rust Remover, Reusable, Acid-Free, Non-Corrosive, Water-based, 32 oz, Removes Rust to Bare Metal
www.amazon.com
You could do the electrolysis rust remover. Battery charger and plastic tub/ box with a bag and some washing soda.
I would use some rubberized sort of goop over top the primed unit.
I would use some rubberized sort of goop over top the primed unit.
The absolute easiest way (now that you have gone as far as you have) is to paint it, as is…with POR 15.
It was made to Paint Over Rust.
It was made to Paint Over Rust.
That’s a great video, i like the Evapo- Rust if there’s any original paint that I’m working around. If you are careful, it won’t lift the paint.
Media blasting cabinet.
I put a few in 60, 62 and 40s, great product. (Not affiliated)
40 showing not in stock, I must have gotten the last one delivered last week lol.
Personally, I’d take to your local powder coater, he’ll blast it to white metal, and the powder coat is basically a plastic, will protect it from the elements and small acid spills.
This is definitely the easy button approach and i have done it for a few parts. Makes sense for the battery tray since it is s harsh environment and powder coat is very durable.
For rust removal I use vinegar. I always have it on hand since I save what I use for my annual hot water heater flush. It’s safe and works, just a takes a little longer than some of the other products.
