Corrosion Removal on BCD Grommets

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

Lostdiver71

ScubaBoard Supporter
ScubaBoard Supporter
Scuba Instructor
Messages
640
Reaction score
578
Location
Jupiter, Florida, United States
# of dives
I'm a Fish!
I picked up a used Hollis BCD in good condition, the only problem is the metal grommets above the pockets are corroded. Does anyone know a good way to clean up the corrosion without damaging the BCD or should I try to take it to a marine canvas shop to see if they can replace them?
IMG_0735.jpeg
 
Best bet cutting out and replacing. White vinegar can help w the verdigris but doubt you get them too clean.
 
My plan would be:

1) Soak the grommets (not the whole BCD) in plain old household white vinegar for a little bit.
2) Wipe it down to mechanically remove what you can.
3) Repeat 1 & 2 until you are satisfied or convinced it isn't going to work.
4) Soak it in a little baking soda and water to neutralize.
5) Soak in water.

Once the plating is gone, it is just going to reappear.
If they are steel, a rust converter might help to passivate the surface after they are cleaned up.
Car-wax and good rinsing may help to slow it too.
 
https://www.shearwater.com/products/perdix-ai/

Back
Top Bottom