Zinc Pith insignias

[rusted180]

Would you guys use Vaseline to coat pith insignias? I've only had to use Vaseline on items that aren't painted. I'm sure it'll be fine.. but wanna make sure.

Thanks!

[MAP]

Is it showing any zinc pest/rot?

It not I would leave it as is but I don't think it will harm the paint

[rusted180]

Thanks for the reply Map!

No zinc pest yet... However, I've read from others on here esp SS insignia owners that they cost their insignia as a safety measure even if there are no signs.

Ok I guess I'll be slathering it up tonight for curing.

[MAP]

Let's just wait for a few more responses. I see no reason why it would harm the paint but let's just see if others have any bad experiences

[rusted180]

Understood.
I heard zinc pest can spread to other medals.

[MAP]

I've never heard that but could be true. I think much depends on the quality of the zinc itself

[rbminis]

I've never heard that but could be true. I think much depends on the quality of the zinc itself

Also, the storage conditions.
If kept dry and at a constant relative humidity, there is no reason for any zinc pest to develop.
I do not apply Vaseline to anything that does not have zinc pest, rather use something like Ren-Wax to preserve.
Ralph.

[rusted180]

Hey thanks Ralph!

Much appreciate the guidance.

I think i found some globs or specs of zinc pest in the rear of the insignia. my phone is horrible at taking pictures so I can't capture it properly..but it's only in 2 small areas behind the shield. Powdery substance and brittle when I scrap with my nail. I think I'll treat the rear side of the shield. The painted areas in front and around the edges look good so far, so I'll leave those areas alone.

I need to know something. I pulled up a decade old thread where someone mentioned that zinc pest can spread to other badges in your riker case or whatever storage a collector uses. So... Is this a myth??? If it is true, would it only affect other zinc badges/insignias/tinnies? Or can it affect cupal, steel, aluminum?