C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Cleaning Up Battery Corrosion?

Thread Tools
 
Search this Thread
 
Old Mar 20, 2017 | 03:26 PM
  #1  
Bergerboy's Avatar
Bergerboy
Thread Starter
Pro
Conversation Starter
All Eyes On Me
Photogenic
Photoriffic
 
Joined: Sep 2016
Posts: 720
Likes: 205
From: Michigan
Default Cleaning Up Battery Corrosion?

Hi Experts.
Looking for some good advice for cleaning out all the corrosion from the battery tub in my '69 coupe.
I've bought new brackets and rivets and plan to install them in the next week or two, but there is so much acidic corrosion in the area around the front and rear brackets, that I can't even tell what/if there's any hardware in place at all.
The battery has been living in the tub semi-loose with only a hunk of 2x4 in front and rear of the battery to keep it from knocking around while driving.
What's the best method (and chemical) to remove the corrosion from the bottom of the tub, just to see if I have any brackets/rivets remaining to remove?
I'd really like to take it down to the base fiberglass, and build up from scratch with the new hardware.
Thanks!
Reply
Old Mar 20, 2017 | 03:45 PM
  #2  
MelWff's Avatar
MelWff
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 18,740
Likes: 2,583
Default

use an equal amount of baking soda and water paste and apply to the corrosion. Let it sit for awhile and then rinse.
Reply
Old Mar 20, 2017 | 03:45 PM
  #3  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,482
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by Bergerboy
...What's the best method (and chemical) to remove the corrosion from the bottom of the tub...
Baking soda and water and an old toothbrush. Mix the baking soda and water. Pour it on the crud. Let it sit a while. Take the toothbrush to it.
Reply
Old Mar 20, 2017 | 03:56 PM
  #4  
ENCSDOUG's Avatar
ENCSDOUG
Racer
Veteran: Navy
 
Joined: Aug 2013
Posts: 339
Likes: 54
From: Fayetteville NC
Default

Then after it dries and you tighten down the cable lugs, apply some dielectric grease to protect your lugs from corrosion.

Last edited by ENCSDOUG; Mar 20, 2017 at 03:58 PM.
Reply
Old Mar 20, 2017 | 05:38 PM
  #5  
TimAT's Avatar
TimAT
Le Mans Master
15 Year Member
Liked
Loved
 
Joined: Oct 2006
Posts: 7,123
Likes: 433
From: Gladstone MO
C3 of Year Finalist (appearance mods) 2019
Default

Pull the cables out or any plugs that may be in the bottom of the tub. Scrub as above and rinse with water. Let it dry. Unless you're concerned about originality, you could drill a couple of holes for drains and them put plugs in them.
Reply

Get notified of new replies

To Cleaning Up Battery Corrosion?





All times are GMT -4. The time now is 08:54 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE