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Kilns & Firing
No-Flake Firing Foil - 12" Wide Roll
Create a no-flake firing box for even the smallest kiln. No-Flake Firing Foil is easy to fold into a low-cost, sturdy metal clay box that is easily moved in and out of the kiln with kiln tongs. Fire any type of metal clay or carbon firing. Keep the inside of your kiln clean and make your studio life easier!
Ordinary stainless steel makes a good container for carbon firing because it won't melt at the high temperatures needed to sinter metal clays, but the extreme heat oxidizes and expands the metal. As the metal cools, tiny flakes of oxidized steel begin popping off the surface in a process called "spalling". You can see it and hear it and it can go on for hours after a firing leaving black flecks for several inches around the pan.
No-Flake Firing Foil is made from a special alloy that does not spall so the inside of our kiln and studio stays clean.
Package contains foil and folding instructions. Watch the video below to see how to fold a box from No-Flake Firing Foil.
Click here to download our folding instructions.
2 Sheet: 12" x 12"
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Stock Status: In Stock
Use to hold activated carbon for carbon firings. Low-cost, sturdy, no-mess box for carbon firing bronze, and silver alloy clays.
No-Flake Firing Foil is a special alloy that does not spall at extreme temperatures, so your kiln stays clean and lasts longer.
If you are firing bronze clay or PMC PRO high strength metal clay, heat sensitive stones or Accent Silver you will need to fire in carbon to protect the articles from oxidation. No-Flake Firing Foil allows you to customize the size of your firing container and fire your wares safely and without a mess.
Watch how easy it is to fold a box from this foil in the video below.
1 roll No-Flake Firing Foil
12" metal ruler
Wide wooden burnisher (the wedge from a ring clamp is perfect)
Small ball burnisher or ball point pen for scribing
Don't forget these...
Activated Carbon Firing Media - Coconut - 1 lb
Ring Clamp Hardwood
Firing Tongs 12"
Activated Carbon - Coal - Rainbow Patina - 5lb
Bronze/Copper Firing Stackable Kit - Satin Finish
Firing Pan - Cover for 4" and 2-3/4" Pans
Ceramic Firing Vessel - Small
Activated Carbon Firing Media - Coal - 1 lb
Ceramic Fiber Board 6"x6"x.5"
4 Mesh Firing Rack - 4"
Self-Supporting Cone Set
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