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I Forge Iron

Finishes?


RustiePyles

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I've made a nice fire set and people are starting to ask about buying my work. Up until now I just spray my stuff down with a light weight oil, but I would like to use a better and more uniform finish for paying customers. So I'm going to start using linseed oil, mineral spirits, & Japan drier but I'm not sure how to get the nice even black color & luster. Oxy Act torch with no oxy to soot the work? Green wood fire? What's the best method?

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I have used linseed oil / mineral spirits and it is good for a quick finish for something that is going to sell fast. Bees wax lasts a little longer. Jerry Carroll uses acrylic floor wax with good results for him.

You paint your car and expect it (the paint) to last for how many years? Use a good quality paint. The quality paint job starts with preparation of the metal, primers, then a couple of coats of paint, just like at the body shop.

I powder coated several items and it held up well until the coating was chipped. The whole piece had to be sandblasted to remove the powder coating and I went back to paint.

What is the item worth and how long do you want the protective coating to last? Choose accordingly.

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What are you after?
You mention an "even black color and luster". That may be easiest with paint. Or heating a wax may give you the desired look. I've used a propane torch to heat applied wax to achieve a dark look. Heating linseed oil gives a bit of a different look.
Do you want to provide a certain look or are you mostly after protection? If you want protection, indoors or outdoors?
How intricate are the parts? Paint may obscure fine detail.

ron

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Paint is a traditional finish for wrought iron every since it was invented.

Olive oil Pam sprayed on black hot iron/steel makes a nice black finish that's reasonably durable. You can oil it then bake it in the oven and it won't be tacky. I mixed up a batch based on "The Art Of Blacksmithing" by Alex Bealer: Wax, turpentine and soot. Add turps till it's the consistency of shoe polish when cold. It applies easily with a rag or mop and is surprisingly durable, I've had hooks and hangers outside in Alaskan weather for a good 10 years with no degradation. Oh yeah, spectators like the smell at demos too.

I think the next batch I'll use bees wax and graphite form the art supply.

Frosty The Lucky.

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