Preserving Iron Relics

[CWLeadManiac]

I'm new to ACW collecting and I'm interested in some input as far as how best to preserve iron relics, (shell frags, etc...). I've been cleaning up the pieces using either vinegar baths or electrolysis and then topcoating with clear lacquer. I've also heard of using clear polyurethane and hot wax. In your opinion, which method is best? Thanks in advance!

 

[iron bender]

I don't know the museum way to preserve, but out of the elements and in a climate controled enviroment is a start.

 

[ThatDixieGuy]

Do not use polyurethane or lacquer. While they initially provide a pleasant appearance, they will create an outer 'shell' that effectively locks in any moisture or nitrates causing continued deterioration. Museum-grade microcrystalline wax works, but not only do you have to boil items repeatedly, it is extremely messy & dangerous having to deal with gallons of lava-like wax. I also understand that this method had fallen from favor in museum settings.

Electrolysis is the way, followed by treatment with Gemplers Rust Converter which you basically paint on. Wear rubber gloves.

 

[UCVRelics]

I'm new to ACW collecting and I'm interested in some input as far as how best to preserve iron relics, (shell frags, etc...). I've been cleaning up the pieces using either vinegar baths or electrolysis and then topcoating with clear lacquer. I've also heard of using clear polyurethane and hot wax. In your opinion, which method is best? Thanks in advance!

If you do electrolysis be sure to put the piece in the over on 250 for a few hours to draw out as much moisture as possible and then as Dixie Guy stated us Gemplere's.

 

[redbob]

I prefer Gempler's over the wax as the wax is flammable, messy and can be rubbed off during handling. Plus, if you ever wish to remove the wax for whatever reason, it is a real chore.

 

[bayonet]

If I'm correct you might want to tell him that Gempler's will turn the item black, great for cannonballs but I almost used on a very rusty sword blade but chose against it when realizing Gempler's will make the blade black.

 

[CWLeadManiac]

Thanks for all the great suggestions guys!! I've been doing electrolysis, then putting the piece in the oven for awhile to dry it then coating with lacquer. So far it's been working well but I think I'm going to start using the Gemplers. Thanks again!!!