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Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing
![Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/41-XjjnHrtL._AC_SY350_.jpg)
Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing
![Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing Amazon.com: Simond Store 5 lbs. Refractory Coating Heat-Guard for Ceramic Fiber Insulation in Blacksmithing Forge, 3270°F High-Temperature Heat-Guard for Propane Forge, Kiln, Smelting Furnace : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/41uv0YpQy7L._AC_SY350_.jpg)