Started By
Message

Grinding cast iron smooth ... tell me how to do it.

Posted on 1/19/17 at 9:05 am
Posted by unclebuck504
N.O./B.R./ATL
Member since Feb 2010
1716 posts
Posted on 1/19/17 at 9:05 am
I have a small 3 gallon pot that i want to sand smooth.

I need some of you "Cast Iron Vets" to walk me through this ... drill/grinder/sander, sandpaper grit number, what do i need to get? ... specific process involved?

I'm thinking about doing this on a cheap skillet first in case something goes wrong.
Posted by I_heart_beer
Baton Rouge
Member since Apr 2015
301 posts
Posted on 1/19/17 at 9:33 am to
Why do you think it needs to be sanded down? What about just removing the current seasoning and starting over with the whole seasoning process?
Posted by unclebuck504
N.O./B.R./ATL
Member since Feb 2010
1716 posts
Posted on 1/19/17 at 10:12 am to
I'm not sanding it to strip the seasoning, i'm doing it to get the metal smooth. People do it all the time to their jambalaya pots and other cast iron cookware, especially since manufacturers don't make them smooth like they used to.
This post was edited on 1/19/17 at 6:49 pm
Posted by lsugrad35
Jambalaya capital of the world
Member since Feb 2007
3182 posts
Posted on 1/19/17 at 10:27 am to
Depends on the size of the pot and effort you want to put in. I have a harbor freight angle grinder that I bought specifically to do all of mine. Worked great on both my 5 gallon and my skillet. A hand an some sandpaper will do the trick, but ain't nobody got time for that. Spend the time to do it right though and you'll never have to do it again. A smooth pot is a thing of beauty.
Posted by CAD703X
Liberty Island
Member since Jul 2008
78086 posts
Posted on 1/19/17 at 10:56 am to
quote:

especially since producers don't make them smooth like they used to.


i dont get this either.

my 100yo iron skillets from my aunt are smooth as a baby's butt but we got a lodge a few years back and that fricker is still bumpy despite using it like crazy.
Posted by Stadium Rat
Metairie
Member since Jul 2004
9559 posts
Posted on 1/19/17 at 11:03 am to
Posted by Boston911
Lafayette
Member since Dec 2013
1947 posts
Posted on 1/19/17 at 11:05 am to
He probably has a newer pot that's kinda rough. I would consider a mildly abrasive flap disk, not a grinding disk Don't get too aggressive with it and leave any gouges
Posted by CHEDBALLZ
South Central LA
Member since Dec 2009
21925 posts
Posted on 1/19/17 at 12:35 pm to
Get one of these and attach this to it. If you cant get your grinder into the pot you can use these attached to a drill.
Posted by CoachChappy
Member since May 2013
32544 posts
Posted on 1/19/17 at 1:09 pm to
Whats the purpose outside of aesthetics? (Honestly curious)
Couldn't you just keep using it and the seasoning would build?
This post was edited on 1/19/17 at 1:10 pm
Posted by weskarl
Space City
Member since Mar 2007
5637 posts
Posted on 1/19/17 at 1:57 pm to
Eventually the surface will smooth -- after years and years of using it. I'm not entirely convinced the holy grail griswolds and wagners weren't produced with the same abrasive surface that new lodges have today. Anybody know?
Posted by htownjeep
Republic of Texas
Member since Jun 2005
7612 posts
Posted on 1/19/17 at 4:26 pm to
quote:

I'm not entirely convinced the holy grail griswolds and wagners weren't produced with the same abrasive surface that new lodges have today. Anybody know?
They were much finer. They took much more time and put much more workmanship into them back then. They also used a superior iron ore back then.
Posted by htownjeep
Republic of Texas
Member since Jun 2005
7612 posts
Posted on 1/19/17 at 4:58 pm to
quote:

my 100yo iron skillets from my aunt are smooth as a baby's butt but
Yep, it is truly one of those things where "they don't make em like they used to" applies literally.
quote:

we got a lodge a few years back and that fricker is still bumpy despite using it like crazy
Nowadays Lodge will give it a shot-blast and then clean and spray it. Damn things also weigh a ton more than the old ones.
Posted by unclebuck504
N.O./B.R./ATL
Member since Feb 2010
1716 posts
Posted on 1/19/17 at 6:46 pm to
The first time i actually laid hands on a Griswold dutch oven, i thought it was a fake. I thought there was no way in hell it was cast iron, as smooth, light, and thin as it was compared to the clunkers we buy today from Lodge.

Everyone assumes that because of the technology we have today, everything is better, but that's not the case. Manufacturers start to cut corners because of the bottom line, and quality suffers. Look at American automobiles as a prime example.

Anyway, thanks for all of the advice and input, guys. You gave me exactly what i was looking for and told me just what i needed to know. I'll post some pics when i get around to doing this.

The pot is a 3 gallon Bayou Classic pot. It's got a pretty rough surface. I don't use it a lot, but it's just the right size for family gatherings ... especially after moving out here to Atlanta where folks don't gather around a pot like we do back home. 3 gallons is just the right amount for company. Any more than that is too many people at my house.
Posted by BottomlandBrew
Member since Aug 2010
27098 posts
Posted on 1/19/17 at 6:56 pm to
I'm in the process of grinding down a 20 gallon pot and can vouch for the harbor freight angle grinder with pad method. Mine was really rusted, so I had to do an intensive pass with one of those gnarly looking thick grinding discs, followed by the sanding pads.
Posted by El Segundo Guy
SE OK
Member since Aug 2014
9603 posts
Posted on 1/19/17 at 6:57 pm to
Cup brush
Posted by CajunAlum Tiger Fan
The Great State of Louisiana
Member since Jan 2008
7873 posts
Posted on 1/19/17 at 7:12 pm to
Yes, the casting process was much better on the old stuff.

There is a company started on Kickstarter called the Field company replicating the old way on a skillet. I hope to get mine in February to compare to my Griswolds.

Field Skillet
Posted by tigeryat
God's Country
Member since Oct 2005
2912 posts
Posted on 1/19/17 at 7:16 pm to
There is no way the new lodge or bayou classic pots will ever get a smooth bottom from seasoning. The new pots are so rough, heavy, and useless in my kitchen. I've never tried to grind or sand one and it sounds like a lot of work. I've been buying antique ones for my family on the internet as I see them. The antique ones are much better quality and it's cool to cook in a 50 or 100 year old pot. They are about the same price as high quality stainless steel cookware.
Posted by tigeryat
God's Country
Member since Oct 2005
2912 posts
Posted on 1/19/17 at 7:40 pm to
I just ordered my Field skillet. Looks like a great product. They could have an instant market if they started making #8 and #9 and #10 pots.
Posted by tigerpimpbot
Chairman of the Pool Board
Member since Nov 2011
66947 posts
Posted on 1/20/17 at 5:51 am to
I'm getting a Field Skillet. Thanks for posting that. Pretty cool story
Posted by mtcheral
BR
Member since Oct 2008
1937 posts
Posted on 1/20/17 at 6:49 am to
I just used my angle grinder with a medium abrasive disc and took it down to smooth metal. Then I reseasoned. It's so much better. You really can't screw it up. I initially threw it in a hot fire in the fire pit upside down to melt out the original seasoning.
first pageprev pagePage 1 of 2Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram