What to use for a surface under my lead pot?

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  • Last Post 25 January 2017
Tom in Pittsburgh posted this 16 January 2010

I'm getting ready to go back into bullet casting. Last time around the kitchen stove and a cast-iron pot got me in trouble with the missus, so this time around I have picked up a 10# Lyman melting pot. Is there a good, readily available material that I could use as a surface to put the pot on. I want to avoid particle board or plywood -- since they're flammable, and I know asbestos is a no-no.

What do you folks recommend?

TIA

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Gunner220 posted this 25 January 2017

<user=1118>Old Coot wrote: Mike; I REALY LIKE THAT IDEA.  I think I will adopt it.  for those of us who don't bake Big Lots sells cookie sheetss dirt cheap  As well as thrift shops and yard sales. Thanks. I second that! Built in lip, portable, cheap. It doesn't get any better than that (unless I can find one for free). Thanks, Mike.
They are free, just grab one of your old ladies. Now this method might be free in terms of cash you might pay in other ways!

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Eutectic posted this 19 January 2017

I am old school, I have been casting for over 50 years. My casting table is covered with cardboard. Lead does not stick, it provides insulation to the table underneath, and  is cheap and easily replaced. When it gets dirty I throw it away and put on a new one, The cardboard target backers used on the 200 yard rifle range are perfect for a standard card table.

Steve Hurst  

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Bud Hyett posted this 19 January 2017

Old cookie sheet with cork glued on the button to insulate the bench top. 

The problem is finding cork material, auto supply shops seldom stock it since no one rebuilds carburetors in these days of fuel injection 

Farm boy from Illinois, living in the magical Pacific Northwest

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karlrudin posted this 16 January 2017

I use a Lyman pot and what I use under it is a folding ty  table that is made of rubber wood. Never had a problem with the heat. It is located away from everything else so as not to have a problem with my loading equipment. Just my 2c

 

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dan l posted this 12 January 2017

Go buy a cookie sheet pan they are shallow come in many sizes. You could screw it down on a casting or reloading bench also.

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chuebner posted this 28 August 2016

Leftover 18” Mexican tile when I re-floored one of the bathrooms.  Pot on one side and old loaf pan for sprues next to pot.  Whole outfit sitting on corner or work bench.

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Rebel Dave posted this 15 August 2016

Large Cookie sheets/pans work for me. I bought the wife a couple new ones , and she gave me the old ones. Keeps the bench top clear.

Rebel Dave

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Coydog posted this 03 August 2016

What I did is use aluminum flashing on the table top and then I had got a use aluminum cookie sheet with the lips on it and put my pot on that and if any spills or anything else it is mainly in the sheet and for splatters the flashing will take care of that and then the clean up is easy after.I also put some flashing on the walls also of the table.

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Ed Harris posted this 02 August 2016

Lots of good ideas. I use an enameled metal farmhouse kitchen table from the 1930s, out on the screened porch.

73 de KE4SKY In Home Mix We Trust From the Home of Ed's Red in "Almost Heaven" West Virginia

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waksupi posted this 02 August 2016

I have hardi board on the top of my bench. It can stand direct flame from a torch.

http://www.homedepot.com/p/James-Hardie-HardieBacker-3-ft-x-5-ft-x-1-4-in-Cement-Backerboard-220022/100183556

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Ken Campbell Iowa posted this 01 August 2016

dittos on an aluminum top plate ...especially on the ease of picking up non-stuck sprue droppings to throw back in the pot ....

also heat travels rapidly through aluminum, which is about the same as anti-scorching .

ken

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Hornet37 posted this 01 August 2016

minmax wrote: I have an old piece of left over drywall under my cookie sheet. I had some scorching when making ingots in a muffin pan. On the wooden part of my bench. This stopped it, no heat transfer.

This ^^^^ works extremely well.  The important part is using a cake pan or cookie sheet under the bottom pour pot that will hold the volume of lead in the pot. A second cake pan to catch the sprues and you are set.

Garage sales and thrift stores have casting supplies including tin (Pewter) at very reasonable prices.

I have used RCBS, Lee, and Lyman pots and eventually the valve will fail in some unexpected manner letting the alloy flow freely - no matter what the brand.

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minmax posted this 19 June 2015

I have an old piece of left over drywall under my cookie sheet. I had some scorching when making ingots in a muffin pan. On the wooden part of my bench. This stopped it, no heat transfer.

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jppr26 posted this 24 April 2010

for making ingots i have a small metal table with a homemade weed burner on one side and sorted lead on the other, for casting bolits i just have the 10# lee on the 2x6 railing of the back deck.

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TonyT posted this 18 April 2010

In the “good old days” the preffered choice was 1/4 inch asbestos. Today I would opt for large ceramic tile.

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kappy posted this 25 February 2010

I'm about to use a decommissioned pizza stone.

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sinew posted this 07 February 2010

Hi TIA 

      Thought i would throw my two cents in here

       I am still new to casting, but one thing i have down is a casting platform

       It's a flash freezer pan or tray

        It's a galvenized steel tray 3ft long, 14” wide, 1"deep,works great for me

        Melting pot on right side, dropping heads on the left side

        It's portable and any mess stays in the tray

                                                                           Sinew ;}

 

                                                                                       

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Badgerloader posted this 07 February 2010

I use a piece of 1/4” "concrete board” ceramic tile underlayment.  Home centers (Menards, Home Depot, Lowes) sell it in 4'X4' pieces and possibly 2X4.  You can cut it to size with a utility knife.  Use a bigger piece for your pot and smallet pieces to set hot molds.

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sharktown posted this 06 February 2010

I have kinda of  the same setup as Mike does with the cookie sheet - believe me it works really well and is low cost. Under the cookie sheet I have a 1/4” thick piece of Corian laminated to plywood.

It has served me well so far for a bunch of years.

 

Regards, Sharktown

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JetMech posted this 26 January 2010

Old Coot wrote: Mike;

I REALY LIKE THAT IDEA.  I think I will adopt it.  for those of us who don't bake Big Lots sells cookie sheetss dirt cheap  As well as thrift shops and yard sales.

Thanks. I second that! Built in lip, portable, cheap. It doesn't get any better than that (unless I can find one for free). Thanks, Mike.

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